129796380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3376

約数の個数: 144

約数和(自身を含む): 464615424

約数和(自身を除く): 334819044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3323, 3906, 4340, 5580, 6510, 6646, 7812, 9765, 9969, 13020, 13292, 16615, 19530, 19938, 23261, 29907, 33230, 39060, 39876, 46522, 49845, 59814, 66460, 69783, 93044, 99690, 103013, 116305, 119628, 139566, 149535, 199380, 206026, 209349, 232610, 279132, 299070, 309039, 348915, 412052, 418698, 465220, 515065, 598140, 618078, 697830, 721091, 837396, 927117, 1030130, 1046745, 1236156, 1395660, 1442182, 1545195, 1854234, 2060260, 2093490, 2163273, 2884364, 3090390, 3605455, 3708468, 4186980, 4326546, 4635585, 6180780, 6489819, 7210910, 8653092, 9271170, 10816365, 12979638, 14421820, 18542340, 21632730, 25959276, 32449095, 43265460, 64898190, 129796380]

約数ペア:

[(1, 129796380), (2, 64898190), (3, 43265460), (4, 32449095), (5, 25959276), (6, 21632730), (7, 18542340), (9, 14421820), (10, 12979638), (12, 10816365), (14, 9271170), (15, 8653092), (18, 7210910), (20, 6489819), (21, 6180780), (28, 4635585), (30, 4326546), (31, 4186980), (35, 3708468), (36, 3605455), (42, 3090390), (45, 2884364), (60, 2163273), (62, 2093490), (63, 2060260), (70, 1854234), (84, 1545195), (90, 1442182), (93, 1395660), (105, 1236156), (124, 1046745), (126, 1030130), (140, 927117), (155, 837396), (180, 721091), (186, 697830), (210, 618078), (217, 598140), (252, 515065), (279, 465220), (310, 418698), (315, 412052), (372, 348915), (420, 309039), (434, 299070), (465, 279132), (558, 232610), (620, 209349), (630, 206026), (651, 199380), (868, 149535), (930, 139566), (1085, 119628), (1116, 116305), (1260, 103013), (1302, 99690), (1395, 93044), (1860, 69783), (1953, 66460), (2170, 59814), (2604, 49845), (2790, 46522), (3255, 39876), (3323, 39060), (3906, 33230), (4340, 29907), (5580, 23261), (6510, 19938), (6646, 19530), (7812, 16615), (9765, 13292), (9969, 13020)]