76880700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6604

約数の個数: 108

約数和(自身を含む): 259554568

約数和(自身を除く): 182673868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 6571, 11700, 13142, 19713, 26284, 32855, 39426, 59139, 65710, 78852, 85423, 98565, 118278, 131420, 164275, 170846, 197130, 236556, 256269, 295695, 328550, 341692, 394260, 427115, 492825, 512538, 591390, 657100, 768807, 854230, 985650, 1025076, 1182780, 1281345, 1478475, 1537614, 1708460, 1971300, 2135575, 2562690, 2956950, 3075228, 3844035, 4271150, 5125380, 5913900, 6406725, 7688070, 8542300, 12813450, 15376140, 19220175, 25626900, 38440350, 76880700]

約数ペア:

[(1, 76880700), (2, 38440350), (3, 25626900), (4, 19220175), (5, 15376140), (6, 12813450), (9, 8542300), (10, 7688070), (12, 6406725), (13, 5913900), (15, 5125380), (18, 4271150), (20, 3844035), (25, 3075228), (26, 2956950), (30, 2562690), (36, 2135575), (39, 1971300), (45, 1708460), (50, 1537614), (52, 1478475), (60, 1281345), (65, 1182780), (75, 1025076), (78, 985650), (90, 854230), (100, 768807), (117, 657100), (130, 591390), (150, 512538), (156, 492825), (180, 427115), (195, 394260), (225, 341692), (234, 328550), (260, 295695), (300, 256269), (325, 236556), (390, 197130), (450, 170846), (468, 164275), (585, 131420), (650, 118278), (780, 98565), (900, 85423), (975, 78852), (1170, 65710), (1300, 59139), (1950, 39426), (2340, 32855), (2925, 26284), (3900, 19713), (5850, 13142), (6571, 11700)]