227960460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4677

約数の個数: 192

約数和(自身を含む): 873062400

約数和(自身を除く): 645101940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4639, 4914, 5460, 7020, 8190, 9278, 9828, 12285, 13917, 16380, 18556, 23195, 24570, 27834, 32473, 41751, 46390, 49140, 55668, 60307, 64946, 69585, 83502, 92780, 97419, 120614, 125253, 129892, 139170, 162365, 167004, 180921, 194838, 208755, 241228, 250506, 278340, 292257, 301535, 324730, 361842, 389676, 417510, 422149, 487095, 501012, 542763, 584514, 603070, 626265, 649460, 723684, 835020, 844298, 876771, 904605, 974190, 1085526, 1169028, 1206140, 1252530, 1266447, 1461285, 1628289, 1688596, 1753542, 1809210, 1948380, 2110745, 2171052, 2505060, 2532894, 2713815, 2922570, 3256578, 3507084, 3618420, 3799341, 4221490, 4383855, 5065788, 5427630, 5845140, 6332235, 6513156, 7598682, 8141445, 8442980, 8767710, 10855260, 11398023, 12664470, 15197364, 16282890, 17535420, 18996705, 22796046, 25328940, 32565780, 37993410, 45592092, 56990115, 75986820, 113980230, 227960460]

約数ペア:

[(1, 227960460), (2, 113980230), (3, 75986820), (4, 56990115), (5, 45592092), (6, 37993410), (7, 32565780), (9, 25328940), (10, 22796046), (12, 18996705), (13, 17535420), (14, 16282890), (15, 15197364), (18, 12664470), (20, 11398023), (21, 10855260), (26, 8767710), (27, 8442980), (28, 8141445), (30, 7598682), (35, 6513156), (36, 6332235), (39, 5845140), (42, 5427630), (45, 5065788), (52, 4383855), (54, 4221490), (60, 3799341), (63, 3618420), (65, 3507084), (70, 3256578), (78, 2922570), (84, 2713815), (90, 2532894), (91, 2505060), (105, 2171052), (108, 2110745), (117, 1948380), (126, 1809210), (130, 1753542), (135, 1688596), (140, 1628289), (156, 1461285), (180, 1266447), (182, 1252530), (189, 1206140), (195, 1169028), (210, 1085526), (234, 974190), (252, 904605), (260, 876771), (270, 844298), (273, 835020), (315, 723684), (351, 649460), (364, 626265), (378, 603070), (390, 584514), (420, 542763), (455, 501012), (468, 487095), (540, 422149), (546, 417510), (585, 389676), (630, 361842), (702, 324730), (756, 301535), (780, 292257), (819, 278340), (910, 250506), (945, 241228), (1092, 208755), (1170, 194838), (1260, 180921), (1365, 167004), (1404, 162365), (1638, 139170), (1755, 129892), (1820, 125253), (1890, 120614), (2340, 97419), (2457, 92780), (2730, 83502), (3276, 69585), (3510, 64946), (3780, 60307), (4095, 55668), (4639, 49140), (4914, 46390), (5460, 41751), (7020, 32473), (8190, 27834), (9278, 24570), (9828, 23195), (12285, 18556), (13917, 16380)]