48828780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 288

約数和(自身を含む): 199600128

約数和(自身を除く): 150771348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 271, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 542, 546, 572, 585, 630, 660, 693, 715, 770, 780, 813, 819, 858, 910, 924, 990, 1001, 1084, 1092, 1155, 1170, 1260, 1287, 1355, 1365, 1386, 1430, 1540, 1626, 1638, 1716, 1820, 1897, 1980, 2002, 2145, 2310, 2340, 2439, 2574, 2710, 2730, 2772, 2860, 2981, 3003, 3252, 3276, 3465, 3523, 3794, 4004, 4065, 4095, 4290, 4620, 4878, 5005, 5148, 5420, 5460, 5691, 5962, 6006, 6435, 6930, 7046, 7588, 8130, 8190, 8580, 8943, 9009, 9485, 9756, 10010, 10569, 11382, 11924, 12012, 12195, 12870, 13860, 14092, 14905, 15015, 16260, 16380, 17073, 17615, 17886, 18018, 18970, 20020, 20867, 21138, 22764, 24390, 24661, 25740, 26829, 28455, 29810, 30030, 31707, 34146, 35230, 35772, 36036, 37940, 38753, 41734, 42276, 44715, 45045, 48780, 49322, 52845, 53658, 56910, 59620, 60060, 62601, 63414, 68292, 70460, 73983, 77506, 83468, 85365, 89430, 90090, 98644, 104335, 105690, 107316, 113820, 116259, 123305, 125202, 126828, 134145, 147966, 155012, 158535, 170730, 178860, 180180, 187803, 193765, 208670, 211380, 221949, 232518, 246610, 250404, 268290, 271271, 295932, 313005, 317070, 341460, 348777, 369915, 375606, 387530, 417340, 443898, 465036, 493220, 536580, 542542, 581295, 626010, 634140, 697554, 739830, 751212, 775060, 813813, 887796, 939015, 1085084, 1109745, 1162590, 1252020, 1356355, 1395108, 1479660, 1627626, 1743885, 1878030, 2219490, 2325180, 2441439, 2712710, 3255252, 3487770, 3756060, 4069065, 4438980, 4882878, 5425420, 6975540, 8138130, 9765756, 12207195, 16276260, 24414390, 48828780]

約数ペア:

[(1, 48828780), (2, 24414390), (3, 16276260), (4, 12207195), (5, 9765756), (6, 8138130), (7, 6975540), (9, 5425420), (10, 4882878), (11, 4438980), (12, 4069065), (13, 3756060), (14, 3487770), (15, 3255252), (18, 2712710), (20, 2441439), (21, 2325180), (22, 2219490), (26, 1878030), (28, 1743885), (30, 1627626), (33, 1479660), (35, 1395108), (36, 1356355), (39, 1252020), (42, 1162590), (44, 1109745), (45, 1085084), (52, 939015), (55, 887796), (60, 813813), (63, 775060), (65, 751212), (66, 739830), (70, 697554), (77, 634140), (78, 626010), (84, 581295), (90, 542542), (91, 536580), (99, 493220), (105, 465036), (110, 443898), (117, 417340), (126, 387530), (130, 375606), (132, 369915), (140, 348777), (143, 341460), (154, 317070), (156, 313005), (165, 295932), (180, 271271), (182, 268290), (195, 250404), (198, 246610), (210, 232518), (220, 221949), (231, 211380), (234, 208670), (252, 193765), (260, 187803), (271, 180180), (273, 178860), (286, 170730), (308, 158535), (315, 155012), (330, 147966), (364, 134145), (385, 126828), (390, 125202), (396, 123305), (420, 116259), (429, 113820), (455, 107316), (462, 105690), (468, 104335), (495, 98644), (542, 90090), (546, 89430), (572, 85365), (585, 83468), (630, 77506), (660, 73983), (693, 70460), (715, 68292), (770, 63414), (780, 62601), (813, 60060), (819, 59620), (858, 56910), (910, 53658), (924, 52845), (990, 49322), (1001, 48780), (1084, 45045), (1092, 44715), (1155, 42276), (1170, 41734), (1260, 38753), (1287, 37940), (1355, 36036), (1365, 35772), (1386, 35230), (1430, 34146), (1540, 31707), (1626, 30030), (1638, 29810), (1716, 28455), (1820, 26829), (1897, 25740), (1980, 24661), (2002, 24390), (2145, 22764), (2310, 21138), (2340, 20867), (2439, 20020), (2574, 18970), (2710, 18018), (2730, 17886), (2772, 17615), (2860, 17073), (2981, 16380), (3003, 16260), (3252, 15015), (3276, 14905), (3465, 14092), (3523, 13860), (3794, 12870), (4004, 12195), (4065, 12012), (4095, 11924), (4290, 11382), (4620, 10569), (4878, 10010), (5005, 9756), (5148, 9485), (5420, 9009), (5460, 8943), (5691, 8580), (5962, 8190), (6006, 8130), (6435, 7588), (6930, 7046)]