308502810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 384

約数和(自身を含む): 1103155200

約数和(自身を除く): 794652390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 27, 30, 33, 35, 38, 42, 45, 54, 55, 57, 63, 66, 70, 71, 77, 90, 95, 99, 105, 110, 114, 121, 126, 133, 135, 142, 154, 165, 171, 189, 190, 198, 209, 210, 213, 231, 242, 266, 270, 285, 297, 315, 330, 342, 355, 363, 378, 385, 399, 418, 426, 462, 495, 497, 513, 570, 594, 605, 627, 630, 639, 665, 693, 710, 726, 770, 781, 798, 847, 855, 945, 990, 994, 1026, 1045, 1065, 1089, 1155, 1197, 1210, 1254, 1278, 1330, 1349, 1386, 1463, 1485, 1491, 1562, 1694, 1710, 1815, 1881, 1890, 1917, 1995, 2079, 2090, 2130, 2178, 2299, 2310, 2343, 2394, 2485, 2541, 2565, 2698, 2926, 2970, 2982, 3135, 3195, 3267, 3465, 3591, 3630, 3762, 3834, 3905, 3990, 4047, 4158, 4235, 4389, 4473, 4598, 4686, 4970, 5082, 5130, 5445, 5467, 5643, 5985, 6270, 6390, 6534, 6745, 6897, 6930, 7029, 7182, 7315, 7455, 7623, 7810, 8094, 8470, 8591, 8778, 8946, 9405, 9443, 9585, 10395, 10890, 10934, 11286, 11495, 11715, 11970, 12141, 12705, 13167, 13419, 13490, 13794, 14058, 14630, 14839, 14910, 15246, 16093, 16335, 16401, 17182, 17955, 18810, 18886, 19170, 20235, 20691, 20790, 21087, 21945, 22365, 22869, 22990, 23430, 24282, 25410, 25773, 26334, 26838, 27335, 28215, 28329, 29678, 32186, 32670, 32802, 34485, 35145, 35910, 36423, 38115, 39501, 40470, 41382, 42174, 42955, 43890, 44517, 44730, 45738, 47215, 48279, 49203, 51546, 54670, 56430, 56658, 60137, 60705, 62073, 65835, 67095, 68970, 70290, 72846, 74195, 76230, 77319, 79002, 80465, 82005, 84987, 85910, 89034, 94430, 96558, 98406, 103455, 103873, 105435, 114345, 120274, 121410, 124146, 128865, 131670, 133551, 134190, 141645, 144837, 147609, 148390, 154638, 160930, 163229, 164010, 169974, 180411, 182115, 197505, 206910, 207746, 210870, 222585, 228690, 231957, 241395, 246015, 254961, 257730, 267102, 283290, 289674, 295218, 300685, 310365, 311619, 326458, 360822, 364230, 386595, 395010, 400653, 424935, 434511, 445170, 463914, 482790, 489687, 492030, 509922, 519365, 541233, 601370, 620730, 623238, 667755, 724185, 738045, 773190, 801306, 816145, 849870, 869022, 902055, 934857, 979374, 1038730, 1082466, 1142603, 1159785, 1274805, 1335510, 1448370, 1469061, 1476090, 1558095, 1623699, 1632290, 1804110, 1869714, 2003265, 2172555, 2285206, 2319570, 2448435, 2549610, 2706165, 2804571, 2938122, 3116190, 3247398, 3427809, 4006530, 4345110, 4407183, 4674285, 4896870, 5412330, 5609142, 5713015, 6855618, 7345305, 8118495, 8814366, 9348570, 10283427, 11426030, 14022855, 14690610, 16236990, 17139045, 20566854, 22035915, 28045710, 30850281, 34278090, 44071830, 51417135, 61700562, 102834270, 154251405, 308502810]

約数ペア:

[(1, 308502810), (2, 154251405), (3, 102834270), (5, 61700562), (6, 51417135), (7, 44071830), (9, 34278090), (10, 30850281), (11, 28045710), (14, 22035915), (15, 20566854), (18, 17139045), (19, 16236990), (21, 14690610), (22, 14022855), (27, 11426030), (30, 10283427), (33, 9348570), (35, 8814366), (38, 8118495), (42, 7345305), (45, 6855618), (54, 5713015), (55, 5609142), (57, 5412330), (63, 4896870), (66, 4674285), (70, 4407183), (71, 4345110), (77, 4006530), (90, 3427809), (95, 3247398), (99, 3116190), (105, 2938122), (110, 2804571), (114, 2706165), (121, 2549610), (126, 2448435), (133, 2319570), (135, 2285206), (142, 2172555), (154, 2003265), (165, 1869714), (171, 1804110), (189, 1632290), (190, 1623699), (198, 1558095), (209, 1476090), (210, 1469061), (213, 1448370), (231, 1335510), (242, 1274805), (266, 1159785), (270, 1142603), (285, 1082466), (297, 1038730), (315, 979374), (330, 934857), (342, 902055), (355, 869022), (363, 849870), (378, 816145), (385, 801306), (399, 773190), (418, 738045), (426, 724185), (462, 667755), (495, 623238), (497, 620730), (513, 601370), (570, 541233), (594, 519365), (605, 509922), (627, 492030), (630, 489687), (639, 482790), (665, 463914), (693, 445170), (710, 434511), (726, 424935), (770, 400653), (781, 395010), (798, 386595), (847, 364230), (855, 360822), (945, 326458), (990, 311619), (994, 310365), (1026, 300685), (1045, 295218), (1065, 289674), (1089, 283290), (1155, 267102), (1197, 257730), (1210, 254961), (1254, 246015), (1278, 241395), (1330, 231957), (1349, 228690), (1386, 222585), (1463, 210870), (1485, 207746), (1491, 206910), (1562, 197505), (1694, 182115), (1710, 180411), (1815, 169974), (1881, 164010), (1890, 163229), (1917, 160930), (1995, 154638), (2079, 148390), (2090, 147609), (2130, 144837), (2178, 141645), (2299, 134190), (2310, 133551), (2343, 131670), (2394, 128865), (2485, 124146), (2541, 121410), (2565, 120274), (2698, 114345), (2926, 105435), (2970, 103873), (2982, 103455), (3135, 98406), (3195, 96558), (3267, 94430), (3465, 89034), (3591, 85910), (3630, 84987), (3762, 82005), (3834, 80465), (3905, 79002), (3990, 77319), (4047, 76230), (4158, 74195), (4235, 72846), (4389, 70290), (4473, 68970), (4598, 67095), (4686, 65835), (4970, 62073), (5082, 60705), (5130, 60137), (5445, 56658), (5467, 56430), (5643, 54670), (5985, 51546), (6270, 49203), (6390, 48279), (6534, 47215), (6745, 45738), (6897, 44730), (6930, 44517), (7029, 43890), (7182, 42955), (7315, 42174), (7455, 41382), (7623, 40470), (7810, 39501), (8094, 38115), (8470, 36423), (8591, 35910), (8778, 35145), (8946, 34485), (9405, 32802), (9443, 32670), (9585, 32186), (10395, 29678), (10890, 28329), (10934, 28215), (11286, 27335), (11495, 26838), (11715, 26334), (11970, 25773), (12141, 25410), (12705, 24282), (13167, 23430), (13419, 22990), (13490, 22869), (13794, 22365), (14058, 21945), (14630, 21087), (14839, 20790), (14910, 20691), (15246, 20235), (16093, 19170), (16335, 18886), (16401, 18810), (17182, 17955)]