89326980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26119}}^1$

素因数の和:26153

約数の個数: 72

約数和(自身を含む): 285230400

約数和(自身を除く): 195903420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 26119, 52238, 78357, 104476, 130595, 156714, 235071, 261190, 313428, 391785, 470142, 496261, 522380, 783570, 940284, 992522, 1175355, 1488783, 1567140, 1985044, 2350710, 2481305, 2977566, 4466349, 4701420, 4962610, 5955132, 7443915, 8932698, 9925220, 14887830, 17865396, 22331745, 29775660, 44663490, 89326980]

約数ペア:

[(1, 89326980), (2, 44663490), (3, 29775660), (4, 22331745), (5, 17865396), (6, 14887830), (9, 9925220), (10, 8932698), (12, 7443915), (15, 5955132), (18, 4962610), (19, 4701420), (20, 4466349), (30, 2977566), (36, 2481305), (38, 2350710), (45, 1985044), (57, 1567140), (60, 1488783), (76, 1175355), (90, 992522), (95, 940284), (114, 783570), (171, 522380), (180, 496261), (190, 470142), (228, 391785), (285, 313428), (342, 261190), (380, 235071), (570, 156714), (684, 130595), (855, 104476), (1140, 78357), (1710, 52238), (3420, 26119)]