9900540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4259

約数の個数: 72

約数和(自身を含む): 32349408

約数和(自身を除く): 22448868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 4231, 8462, 12693, 16924, 21155, 25386, 38079, 42310, 50772, 55003, 63465, 76158, 84620, 110006, 126930, 152316, 165009, 190395, 220012, 253860, 275015, 330018, 380790, 495027, 550030, 660036, 761580, 825045, 990054, 1100060, 1650090, 1980108, 2475135, 3300180, 4950270, 9900540]

約数ペア:

[(1, 9900540), (2, 4950270), (3, 3300180), (4, 2475135), (5, 1980108), (6, 1650090), (9, 1100060), (10, 990054), (12, 825045), (13, 761580), (15, 660036), (18, 550030), (20, 495027), (26, 380790), (30, 330018), (36, 275015), (39, 253860), (45, 220012), (52, 190395), (60, 165009), (65, 152316), (78, 126930), (90, 110006), (117, 84620), (130, 76158), (156, 63465), (180, 55003), (195, 50772), (234, 42310), (260, 38079), (390, 25386), (468, 21155), (585, 16924), (780, 12693), (1170, 8462), (2340, 4231)]