89040060

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 168

約数和(自身を含む): 290860416

約数和(自身を除く): 201820356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 197, 243, 270, 279, 310, 324, 372, 394, 405, 465, 486, 540, 558, 591, 620, 729, 788, 810, 837, 930, 972, 985, 1116, 1182, 1215, 1395, 1458, 1620, 1674, 1773, 1860, 1970, 2364, 2430, 2511, 2790, 2916, 2955, 3348, 3546, 3645, 3940, 4185, 4860, 5022, 5319, 5580, 5910, 6107, 7092, 7290, 7533, 8370, 8865, 10044, 10638, 11820, 12214, 12555, 14580, 15066, 15957, 16740, 17730, 18321, 21276, 22599, 24428, 25110, 26595, 30132, 30535, 31914, 35460, 36642, 37665, 45198, 47871, 50220, 53190, 54963, 61070, 63828, 73284, 75330, 79785, 90396, 91605, 95742, 106380, 109926, 112995, 122140, 143613, 150660, 159570, 164889, 183210, 191484, 219852, 225990, 239355, 274815, 287226, 319140, 329778, 366420, 451980, 478710, 494667, 549630, 574452, 659556, 718065, 824445, 957420, 989334, 1099260, 1436130, 1484001, 1648890, 1978668, 2473335, 2872260, 2968002, 3297780, 4452003, 4946670, 5936004, 7420005, 8904006, 9893340, 14840010, 17808012, 22260015, 29680020, 44520030, 89040060]

約数ペア:

[(1, 89040060), (2, 44520030), (3, 29680020), (4, 22260015), (5, 17808012), (6, 14840010), (9, 9893340), (10, 8904006), (12, 7420005), (15, 5936004), (18, 4946670), (20, 4452003), (27, 3297780), (30, 2968002), (31, 2872260), (36, 2473335), (45, 1978668), (54, 1648890), (60, 1484001), (62, 1436130), (81, 1099260), (90, 989334), (93, 957420), (108, 824445), (124, 718065), (135, 659556), (155, 574452), (162, 549630), (180, 494667), (186, 478710), (197, 451980), (243, 366420), (270, 329778), (279, 319140), (310, 287226), (324, 274815), (372, 239355), (394, 225990), (405, 219852), (465, 191484), (486, 183210), (540, 164889), (558, 159570), (591, 150660), (620, 143613), (729, 122140), (788, 112995), (810, 109926), (837, 106380), (930, 95742), (972, 91605), (985, 90396), (1116, 79785), (1182, 75330), (1215, 73284), (1395, 63828), (1458, 61070), (1620, 54963), (1674, 53190), (1773, 50220), (1860, 47871), (1970, 45198), (2364, 37665), (2430, 36642), (2511, 35460), (2790, 31914), (2916, 30535), (2955, 30132), (3348, 26595), (3546, 25110), (3645, 24428), (3940, 22599), (4185, 21276), (4860, 18321), (5022, 17730), (5319, 16740), (5580, 15957), (5910, 15066), (6107, 14580), (7092, 12555), (7290, 12214), (7533, 11820), (8370, 10638), (8865, 10044)]