99960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1$

素因数の和:45

約数の個数: 96

約数和(自身を含む): 369360

約数和(自身を除く): 269400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1428, 1470, 1666, 1785, 1960, 2040, 2380, 2499, 2856, 2940, 3332, 3570, 4165, 4760, 4998, 5880, 6664, 7140, 8330, 9996, 12495, 14280, 16660, 19992, 24990, 33320, 49980, 99960]

約数ペア:

[(1, 99960), (2, 49980), (3, 33320), (4, 24990), (5, 19992), (6, 16660), (7, 14280), (8, 12495), (10, 9996), (12, 8330), (14, 7140), (15, 6664), (17, 5880), (20, 4998), (21, 4760), (24, 4165), (28, 3570), (30, 3332), (34, 2940), (35, 2856), (40, 2499), (42, 2380), (49, 2040), (51, 1960), (56, 1785), (60, 1666), (68, 1470), (70, 1428), (84, 1190), (85, 1176), (98, 1020), (102, 980), (105, 952), (119, 840), (120, 833), (136, 735), (140, 714), (147, 680), (168, 595), (170, 588), (196, 510), (204, 490), (210, 476), (238, 420), (245, 408), (255, 392), (280, 357), (294, 340)]