99883980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79273}}^1$

素因数の和:79295

約数の個数: 72

約数和(自身を含む): 346268832

約数和(自身を除く): 246384852

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, 180, 210, 252, 315, 420, 630, 1260, 79273, 158546, 237819, 317092, 396365, 475638, 554911, 713457, 792730, 951276, 1109822, 1189095, 1426914, 1585460, 1664733, 2219644, 2378190, 2774555, 2853828, 3329466, 3567285, 4756380, 4994199, 5549110, 6658932, 7134570, 8323665, 9988398, 11098220, 14269140, 16647330, 19976796, 24970995, 33294660, 49941990, 99883980]

約数ペア:

[(1, 99883980), (2, 49941990), (3, 33294660), (4, 24970995), (5, 19976796), (6, 16647330), (7, 14269140), (9, 11098220), (10, 9988398), (12, 8323665), (14, 7134570), (15, 6658932), (18, 5549110), (20, 4994199), (21, 4756380), (28, 3567285), (30, 3329466), (35, 2853828), (36, 2774555), (42, 2378190), (45, 2219644), (60, 1664733), (63, 1585460), (70, 1426914), (84, 1189095), (90, 1109822), (105, 951276), (126, 792730), (140, 713457), (180, 554911), (210, 475638), (252, 396365), (315, 317092), (420, 237819), (630, 158546), (1260, 79273)]