44788380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:676

約数の個数: 144

約数和(自身を含む): 155441664

約数和(自身を除く): 110653284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 631, 676, 780, 845, 910, 1014, 1092, 1183, 1262, 1365, 1690, 1820, 1893, 2028, 2366, 2524, 2535, 2730, 3155, 3380, 3549, 3786, 4417, 4732, 5070, 5460, 5915, 6310, 7098, 7572, 8203, 8834, 9465, 10140, 11830, 12620, 13251, 14196, 16406, 17668, 17745, 18930, 22085, 23660, 24609, 26502, 32812, 35490, 37860, 41015, 44170, 49218, 53004, 57421, 66255, 70980, 82030, 88340, 98436, 106639, 114842, 123045, 132510, 164060, 172263, 213278, 229684, 246090, 265020, 287105, 319917, 344526, 426556, 492180, 533195, 574210, 639834, 689052, 746473, 861315, 1066390, 1148420, 1279668, 1492946, 1599585, 1722630, 2132780, 2239419, 2985892, 3199170, 3445260, 3732365, 4478838, 6398340, 7464730, 8957676, 11197095, 14929460, 22394190, 44788380]

約数ペア:

[(1, 44788380), (2, 22394190), (3, 14929460), (4, 11197095), (5, 8957676), (6, 7464730), (7, 6398340), (10, 4478838), (12, 3732365), (13, 3445260), (14, 3199170), (15, 2985892), (20, 2239419), (21, 2132780), (26, 1722630), (28, 1599585), (30, 1492946), (35, 1279668), (39, 1148420), (42, 1066390), (52, 861315), (60, 746473), (65, 689052), (70, 639834), (78, 574210), (84, 533195), (91, 492180), (105, 426556), (130, 344526), (140, 319917), (156, 287105), (169, 265020), (182, 246090), (195, 229684), (210, 213278), (260, 172263), (273, 164060), (338, 132510), (364, 123045), (390, 114842), (420, 106639), (455, 98436), (507, 88340), (546, 82030), (631, 70980), (676, 66255), (780, 57421), (845, 53004), (910, 49218), (1014, 44170), (1092, 41015), (1183, 37860), (1262, 35490), (1365, 32812), (1690, 26502), (1820, 24609), (1893, 23660), (2028, 22085), (2366, 18930), (2524, 17745), (2535, 17668), (2730, 16406), (3155, 14196), (3380, 13251), (3549, 12620), (3786, 11830), (4417, 10140), (4732, 9465), (5070, 8834), (5460, 8203), (5915, 7572), (6310, 7098)]