103684140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 389975040

約数和(自身を除く): 286290900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 61, 63, 70, 71, 76, 84, 90, 95, 105, 114, 122, 126, 133, 140, 142, 171, 180, 183, 190, 210, 213, 228, 244, 252, 266, 284, 285, 305, 315, 342, 355, 366, 380, 399, 420, 426, 427, 497, 532, 549, 570, 610, 630, 639, 665, 684, 710, 732, 798, 852, 854, 855, 915, 994, 1065, 1098, 1140, 1159, 1197, 1220, 1260, 1278, 1281, 1330, 1349, 1420, 1491, 1596, 1708, 1710, 1830, 1988, 1995, 2130, 2135, 2196, 2318, 2394, 2485, 2556, 2562, 2660, 2698, 2745, 2982, 3195, 3420, 3477, 3660, 3843, 3990, 4047, 4260, 4270, 4331, 4473, 4636, 4788, 4970, 5124, 5396, 5490, 5795, 5964, 5985, 6390, 6405, 6745, 6954, 7455, 7686, 7980, 8094, 8113, 8540, 8662, 8946, 9443, 9940, 10431, 10980, 11590, 11970, 12141, 12780, 12810, 12993, 13490, 13908, 14910, 15372, 16188, 16226, 17324, 17385, 17892, 18886, 19215, 20235, 20862, 21655, 22365, 23180, 23940, 24282, 24339, 25620, 25986, 26980, 28329, 29820, 30317, 32452, 34770, 37772, 38430, 38979, 40470, 40565, 41724, 43310, 44730, 47215, 48564, 48678, 51972, 52155, 56658, 60634, 60705, 64965, 69540, 73017, 76860, 77958, 80940, 81130, 82289, 84987, 86620, 89460, 90951, 94430, 97356, 104310, 113316, 121268, 121410, 121695, 129930, 141645, 146034, 151585, 155916, 162260, 164578, 169974, 181902, 188860, 194895, 208620, 242820, 243390, 246867, 259860, 272853, 283290, 292068, 303170, 329156, 339948, 363804, 365085, 389790, 411445, 424935, 454755, 486780, 493734, 545706, 566580, 576023, 606340, 730170, 740601, 779580, 822890, 849870, 909510, 987468, 1091412, 1152046, 1234335, 1364265, 1460340, 1481202, 1645780, 1699740, 1728069, 1819020, 2304092, 2468670, 2728530, 2880115, 2962404, 3456138, 3703005, 4937340, 5184207, 5457060, 5760230, 6912276, 7406010, 8640345, 10368414, 11520460, 14812020, 17280690, 20736828, 25921035, 34561380, 51842070, 103684140]

約数ペア:

[(1, 103684140), (2, 51842070), (3, 34561380), (4, 25921035), (5, 20736828), (6, 17280690), (7, 14812020), (9, 11520460), (10, 10368414), (12, 8640345), (14, 7406010), (15, 6912276), (18, 5760230), (19, 5457060), (20, 5184207), (21, 4937340), (28, 3703005), (30, 3456138), (35, 2962404), (36, 2880115), (38, 2728530), (42, 2468670), (45, 2304092), (57, 1819020), (60, 1728069), (61, 1699740), (63, 1645780), (70, 1481202), (71, 1460340), (76, 1364265), (84, 1234335), (90, 1152046), (95, 1091412), (105, 987468), (114, 909510), (122, 849870), (126, 822890), (133, 779580), (140, 740601), (142, 730170), (171, 606340), (180, 576023), (183, 566580), (190, 545706), (210, 493734), (213, 486780), (228, 454755), (244, 424935), (252, 411445), (266, 389790), (284, 365085), (285, 363804), (305, 339948), (315, 329156), (342, 303170), (355, 292068), (366, 283290), (380, 272853), (399, 259860), (420, 246867), (426, 243390), (427, 242820), (497, 208620), (532, 194895), (549, 188860), (570, 181902), (610, 169974), (630, 164578), (639, 162260), (665, 155916), (684, 151585), (710, 146034), (732, 141645), (798, 129930), (852, 121695), (854, 121410), (855, 121268), (915, 113316), (994, 104310), (1065, 97356), (1098, 94430), (1140, 90951), (1159, 89460), (1197, 86620), (1220, 84987), (1260, 82289), (1278, 81130), (1281, 80940), (1330, 77958), (1349, 76860), (1420, 73017), (1491, 69540), (1596, 64965), (1708, 60705), (1710, 60634), (1830, 56658), (1988, 52155), (1995, 51972), (2130, 48678), (2135, 48564), (2196, 47215), (2318, 44730), (2394, 43310), (2485, 41724), (2556, 40565), (2562, 40470), (2660, 38979), (2698, 38430), (2745, 37772), (2982, 34770), (3195, 32452), (3420, 30317), (3477, 29820), (3660, 28329), (3843, 26980), (3990, 25986), (4047, 25620), (4260, 24339), (4270, 24282), (4331, 23940), (4473, 23180), (4636, 22365), (4788, 21655), (4970, 20862), (5124, 20235), (5396, 19215), (5490, 18886), (5795, 17892), (5964, 17385), (5985, 17324), (6390, 16226), (6405, 16188), (6745, 15372), (6954, 14910), (7455, 13908), (7686, 13490), (7980, 12993), (8094, 12810), (8113, 12780), (8540, 12141), (8662, 11970), (8946, 11590), (9443, 10980), (9940, 10431)]