89597040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^2$

素因数の和:136

約数の個数: 180

約数和(自身を含む): 307295064

約数和(自身を除く): 217698024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 169, 188, 195, 208, 235, 240, 260, 282, 312, 338, 376, 390, 470, 507, 520, 564, 611, 624, 676, 705, 752, 780, 845, 940, 1014, 1040, 1128, 1222, 1352, 1410, 1560, 1690, 1833, 1880, 2028, 2209, 2256, 2444, 2535, 2704, 2820, 3055, 3120, 3380, 3666, 3760, 4056, 4418, 4888, 5070, 5640, 6110, 6627, 6760, 7332, 7943, 8112, 8836, 9165, 9776, 10140, 11045, 11280, 12220, 13254, 13520, 14664, 15886, 17672, 18330, 20280, 22090, 23829, 24440, 26508, 28717, 29328, 31772, 33135, 35344, 36660, 39715, 40560, 44180, 47658, 48880, 53016, 57434, 63544, 66270, 73320, 79430, 86151, 88360, 95316, 106032, 114868, 119145, 127088, 132540, 143585, 146640, 158860, 172302, 176720, 190632, 229736, 238290, 265080, 287170, 317720, 344604, 373321, 381264, 430755, 459472, 476580, 530160, 574340, 635440, 689208, 746642, 861510, 953160, 1119963, 1148680, 1378416, 1493284, 1723020, 1866605, 1906320, 2239926, 2297360, 2986568, 3446040, 3733210, 4479852, 5599815, 5973136, 6892080, 7466420, 8959704, 11199630, 14932840, 17919408, 22399260, 29865680, 44798520, 89597040]

約数ペア:

[(1, 89597040), (2, 44798520), (3, 29865680), (4, 22399260), (5, 17919408), (6, 14932840), (8, 11199630), (10, 8959704), (12, 7466420), (13, 6892080), (15, 5973136), (16, 5599815), (20, 4479852), (24, 3733210), (26, 3446040), (30, 2986568), (39, 2297360), (40, 2239926), (47, 1906320), (48, 1866605), (52, 1723020), (60, 1493284), (65, 1378416), (78, 1148680), (80, 1119963), (94, 953160), (104, 861510), (120, 746642), (130, 689208), (141, 635440), (156, 574340), (169, 530160), (188, 476580), (195, 459472), (208, 430755), (235, 381264), (240, 373321), (260, 344604), (282, 317720), (312, 287170), (338, 265080), (376, 238290), (390, 229736), (470, 190632), (507, 176720), (520, 172302), (564, 158860), (611, 146640), (624, 143585), (676, 132540), (705, 127088), (752, 119145), (780, 114868), (845, 106032), (940, 95316), (1014, 88360), (1040, 86151), (1128, 79430), (1222, 73320), (1352, 66270), (1410, 63544), (1560, 57434), (1690, 53016), (1833, 48880), (1880, 47658), (2028, 44180), (2209, 40560), (2256, 39715), (2444, 36660), (2535, 35344), (2704, 33135), (2820, 31772), (3055, 29328), (3120, 28717), (3380, 26508), (3666, 24440), (3760, 23829), (4056, 22090), (4418, 20280), (4888, 18330), (5070, 17672), (5640, 15886), (6110, 14664), (6627, 13520), (6760, 13254), (7332, 12220), (7943, 11280), (8112, 11045), (8836, 10140), (9165, 9776)]