90125100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7703}}^1$

素因数の和:7736

約数の個数: 108

約数和(自身を含む): 304261776

約数和(自身を除く): 214136676

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, 7703, 11700, 15406, 23109, 30812, 38515, 46218, 69327, 77030, 92436, 100139, 115545, 138654, 154060, 192575, 200278, 231090, 277308, 300417, 346635, 385150, 400556, 462180, 500695, 577725, 600834, 693270, 770300, 901251, 1001390, 1155450, 1201668, 1386540, 1502085, 1733175, 1802502, 2002780, 2310900, 2503475, 3004170, 3466350, 3605004, 4506255, 5006950, 6008340, 6932700, 7510425, 9012510, 10013900, 15020850, 18025020, 22531275, 30041700, 45062550, 90125100]

約数ペア:

[(1, 90125100), (2, 45062550), (3, 30041700), (4, 22531275), (5, 18025020), (6, 15020850), (9, 10013900), (10, 9012510), (12, 7510425), (13, 6932700), (15, 6008340), (18, 5006950), (20, 4506255), (25, 3605004), (26, 3466350), (30, 3004170), (36, 2503475), (39, 2310900), (45, 2002780), (50, 1802502), (52, 1733175), (60, 1502085), (65, 1386540), (75, 1201668), (78, 1155450), (90, 1001390), (100, 901251), (117, 770300), (130, 693270), (150, 600834), (156, 577725), (180, 500695), (195, 462180), (225, 400556), (234, 385150), (260, 346635), (300, 300417), (325, 277308), (390, 231090), (450, 200278), (468, 192575), (585, 154060), (650, 138654), (780, 115545), (900, 100139), (975, 92436), (1170, 77030), (1300, 69327), (1950, 46218), (2340, 38515), (2925, 30812), (3900, 23109), (5850, 15406), (7703, 11700)]