12712050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 38388168

約数和(自身を除く): 25676118

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 41, 45, 50, 53, 65, 75, 78, 82, 90, 106, 117, 123, 130, 150, 159, 195, 205, 225, 234, 246, 265, 318, 325, 369, 390, 410, 450, 477, 530, 533, 585, 615, 650, 689, 738, 795, 954, 975, 1025, 1066, 1170, 1230, 1325, 1378, 1590, 1599, 1845, 1950, 2050, 2067, 2173, 2385, 2650, 2665, 2925, 3075, 3198, 3445, 3690, 3975, 4134, 4346, 4770, 4797, 5330, 5850, 6150, 6201, 6519, 6890, 7950, 7995, 9225, 9594, 10335, 10865, 11925, 12402, 13038, 13325, 15990, 17225, 18450, 19557, 20670, 21730, 23850, 23985, 26650, 28249, 31005, 32595, 34450, 39114, 39975, 47970, 51675, 54325, 56498, 62010, 65190, 79950, 84747, 97785, 103350, 108650, 119925, 141245, 155025, 162975, 169494, 195570, 239850, 254241, 282490, 310050, 325950, 423735, 488925, 508482, 706225, 847470, 977850, 1271205, 1412450, 2118675, 2542410, 4237350, 6356025, 12712050]

約数ペア:

[(1, 12712050), (2, 6356025), (3, 4237350), (5, 2542410), (6, 2118675), (9, 1412450), (10, 1271205), (13, 977850), (15, 847470), (18, 706225), (25, 508482), (26, 488925), (30, 423735), (39, 325950), (41, 310050), (45, 282490), (50, 254241), (53, 239850), (65, 195570), (75, 169494), (78, 162975), (82, 155025), (90, 141245), (106, 119925), (117, 108650), (123, 103350), (130, 97785), (150, 84747), (159, 79950), (195, 65190), (205, 62010), (225, 56498), (234, 54325), (246, 51675), (265, 47970), (318, 39975), (325, 39114), (369, 34450), (390, 32595), (410, 31005), (450, 28249), (477, 26650), (530, 23985), (533, 23850), (585, 21730), (615, 20670), (650, 19557), (689, 18450), (738, 17225), (795, 15990), (954, 13325), (975, 13038), (1025, 12402), (1066, 11925), (1170, 10865), (1230, 10335), (1325, 9594), (1378, 9225), (1590, 7995), (1599, 7950), (1845, 6890), (1950, 6519), (2050, 6201), (2067, 6150), (2173, 5850), (2385, 5330), (2650, 4797), (2665, 4770), (2925, 4346), (3075, 4134), (3198, 3975), (3445, 3690)]