265203900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1245

約数の個数: 216

約数和(自身を含む): 943116720

約数和(自身を除く): 677912820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 325, 342, 380, 390, 450, 468, 475, 494, 570, 585, 650, 684, 741, 780, 855, 900, 950, 975, 988, 1140, 1170, 1193, 1235, 1300, 1425, 1482, 1710, 1900, 1950, 2223, 2340, 2386, 2470, 2850, 2925, 2964, 3420, 3579, 3705, 3900, 4275, 4446, 4772, 4940, 5700, 5850, 5965, 6175, 7158, 7410, 8550, 8892, 10737, 11115, 11700, 11930, 12350, 14316, 14820, 15509, 17100, 17895, 18525, 21474, 22230, 22667, 23860, 24700, 29825, 31018, 35790, 37050, 42948, 44460, 45334, 46527, 53685, 55575, 59650, 62036, 68001, 71580, 74100, 77545, 89475, 90668, 93054, 107370, 111150, 113335, 119300, 136002, 139581, 155090, 178950, 186108, 204003, 214740, 222300, 226670, 232635, 268425, 272004, 279162, 294671, 310180, 340005, 357900, 387725, 408006, 453340, 465270, 536850, 558324, 566675, 589342, 680010, 697905, 775450, 816012, 884013, 930540, 1020015, 1073700, 1133350, 1163175, 1178684, 1360020, 1395810, 1473355, 1550900, 1700025, 1768026, 2040030, 2266700, 2326350, 2652039, 2791620, 2946710, 3400050, 3489525, 3536052, 4080060, 4420065, 4652700, 5100075, 5304078, 5893420, 6800100, 6979050, 7366775, 8840130, 10200150, 10608156, 13260195, 13958100, 14733550, 17680260, 20400300, 22100325, 26520390, 29467100, 44200650, 53040780, 66300975, 88401300, 132601950, 265203900]

約数ペア:

[(1, 265203900), (2, 132601950), (3, 88401300), (4, 66300975), (5, 53040780), (6, 44200650), (9, 29467100), (10, 26520390), (12, 22100325), (13, 20400300), (15, 17680260), (18, 14733550), (19, 13958100), (20, 13260195), (25, 10608156), (26, 10200150), (30, 8840130), (36, 7366775), (38, 6979050), (39, 6800100), (45, 5893420), (50, 5304078), (52, 5100075), (57, 4652700), (60, 4420065), (65, 4080060), (75, 3536052), (76, 3489525), (78, 3400050), (90, 2946710), (95, 2791620), (100, 2652039), (114, 2326350), (117, 2266700), (130, 2040030), (150, 1768026), (156, 1700025), (171, 1550900), (180, 1473355), (190, 1395810), (195, 1360020), (225, 1178684), (228, 1163175), (234, 1133350), (247, 1073700), (260, 1020015), (285, 930540), (300, 884013), (325, 816012), (342, 775450), (380, 697905), (390, 680010), (450, 589342), (468, 566675), (475, 558324), (494, 536850), (570, 465270), (585, 453340), (650, 408006), (684, 387725), (741, 357900), (780, 340005), (855, 310180), (900, 294671), (950, 279162), (975, 272004), (988, 268425), (1140, 232635), (1170, 226670), (1193, 222300), (1235, 214740), (1300, 204003), (1425, 186108), (1482, 178950), (1710, 155090), (1900, 139581), (1950, 136002), (2223, 119300), (2340, 113335), (2386, 111150), (2470, 107370), (2850, 93054), (2925, 90668), (2964, 89475), (3420, 77545), (3579, 74100), (3705, 71580), (3900, 68001), (4275, 62036), (4446, 59650), (4772, 55575), (4940, 53685), (5700, 46527), (5850, 45334), (5965, 44460), (6175, 42948), (7158, 37050), (7410, 35790), (8550, 31018), (8892, 29825), (10737, 24700), (11115, 23860), (11700, 22667), (11930, 22230), (12350, 21474), (14316, 18525), (14820, 17895), (15509, 17100)]