99505980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 347902464

約数和(自身を除く): 248396484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 151, 180, 210, 252, 302, 315, 420, 453, 523, 604, 630, 755, 906, 1046, 1057, 1260, 1359, 1510, 1569, 1812, 2092, 2114, 2265, 2615, 2718, 3020, 3138, 3171, 3661, 4228, 4530, 4707, 5230, 5285, 5436, 6276, 6342, 6795, 7322, 7845, 9060, 9414, 9513, 10460, 10570, 10983, 12684, 13590, 14644, 15690, 15855, 18305, 18828, 19026, 21140, 21966, 23535, 27180, 31380, 31710, 32949, 36610, 38052, 43932, 47070, 47565, 54915, 63420, 65898, 73220, 78973, 94140, 95130, 109830, 131796, 157946, 164745, 190260, 219660, 236919, 315892, 329490, 394865, 473838, 552811, 658980, 710757, 789730, 947676, 1105622, 1184595, 1421514, 1579460, 1658433, 2211244, 2369190, 2764055, 2843028, 3316866, 3553785, 4738380, 4975299, 5528110, 6633732, 7107570, 8292165, 9950598, 11056220, 14215140, 16584330, 19901196, 24876495, 33168660, 49752990, 99505980]

約数ペア:

[(1, 99505980), (2, 49752990), (3, 33168660), (4, 24876495), (5, 19901196), (6, 16584330), (7, 14215140), (9, 11056220), (10, 9950598), (12, 8292165), (14, 7107570), (15, 6633732), (18, 5528110), (20, 4975299), (21, 4738380), (28, 3553785), (30, 3316866), (35, 2843028), (36, 2764055), (42, 2369190), (45, 2211244), (60, 1658433), (63, 1579460), (70, 1421514), (84, 1184595), (90, 1105622), (105, 947676), (126, 789730), (140, 710757), (151, 658980), (180, 552811), (210, 473838), (252, 394865), (302, 329490), (315, 315892), (420, 236919), (453, 219660), (523, 190260), (604, 164745), (630, 157946), (755, 131796), (906, 109830), (1046, 95130), (1057, 94140), (1260, 78973), (1359, 73220), (1510, 65898), (1569, 63420), (1812, 54915), (2092, 47565), (2114, 47070), (2265, 43932), (2615, 38052), (2718, 36610), (3020, 32949), (3138, 31710), (3171, 31380), (3661, 27180), (4228, 23535), (4530, 21966), (4707, 21140), (5230, 19026), (5285, 18828), (5436, 18305), (6276, 15855), (6342, 15690), (6795, 14644), (7322, 13590), (7845, 12684), (9060, 10983), (9414, 10570), (9513, 10460)]