85392300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 297053904

約数和(自身を除く): 211661604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 49, 50, 60, 70, 74, 75, 84, 98, 100, 105, 111, 140, 147, 148, 150, 157, 175, 185, 196, 210, 222, 245, 259, 294, 300, 314, 350, 370, 420, 444, 471, 490, 518, 525, 555, 588, 628, 700, 735, 740, 777, 785, 925, 942, 980, 1036, 1050, 1099, 1110, 1225, 1295, 1470, 1554, 1570, 1813, 1850, 1884, 2100, 2198, 2220, 2355, 2450, 2590, 2775, 2940, 3108, 3140, 3297, 3626, 3675, 3700, 3885, 3925, 4396, 4710, 4900, 5180, 5439, 5495, 5550, 5809, 6475, 6594, 7252, 7350, 7693, 7770, 7850, 9065, 9420, 10878, 10990, 11100, 11618, 11775, 12950, 13188, 14700, 15386, 15540, 15700, 16485, 17427, 18130, 19425, 21756, 21980, 23079, 23236, 23550, 25900, 27195, 27475, 29045, 30772, 32970, 34854, 36260, 38465, 38850, 40663, 45325, 46158, 47100, 54390, 54950, 58090, 65940, 69708, 76930, 77700, 81326, 82425, 87135, 90650, 92316, 108780, 109900, 115395, 116180, 121989, 135975, 145225, 153860, 162652, 164850, 174270, 181300, 192325, 203315, 230790, 243978, 271950, 284641, 290450, 329700, 348540, 384650, 406630, 435675, 461580, 487956, 543900, 569282, 576975, 580900, 609945, 769300, 813260, 853923, 871350, 1016575, 1138564, 1153950, 1219890, 1423205, 1707846, 1742700, 2033150, 2307900, 2439780, 2846410, 3049725, 3415692, 4066300, 4269615, 5692820, 6099450, 7116025, 8539230, 12198900, 14232050, 17078460, 21348075, 28464100, 42696150, 85392300]

約数ペア:

[(1, 85392300), (2, 42696150), (3, 28464100), (4, 21348075), (5, 17078460), (6, 14232050), (7, 12198900), (10, 8539230), (12, 7116025), (14, 6099450), (15, 5692820), (20, 4269615), (21, 4066300), (25, 3415692), (28, 3049725), (30, 2846410), (35, 2439780), (37, 2307900), (42, 2033150), (49, 1742700), (50, 1707846), (60, 1423205), (70, 1219890), (74, 1153950), (75, 1138564), (84, 1016575), (98, 871350), (100, 853923), (105, 813260), (111, 769300), (140, 609945), (147, 580900), (148, 576975), (150, 569282), (157, 543900), (175, 487956), (185, 461580), (196, 435675), (210, 406630), (222, 384650), (245, 348540), (259, 329700), (294, 290450), (300, 284641), (314, 271950), (350, 243978), (370, 230790), (420, 203315), (444, 192325), (471, 181300), (490, 174270), (518, 164850), (525, 162652), (555, 153860), (588, 145225), (628, 135975), (700, 121989), (735, 116180), (740, 115395), (777, 109900), (785, 108780), (925, 92316), (942, 90650), (980, 87135), (1036, 82425), (1050, 81326), (1099, 77700), (1110, 76930), (1225, 69708), (1295, 65940), (1470, 58090), (1554, 54950), (1570, 54390), (1813, 47100), (1850, 46158), (1884, 45325), (2100, 40663), (2198, 38850), (2220, 38465), (2355, 36260), (2450, 34854), (2590, 32970), (2775, 30772), (2940, 29045), (3108, 27475), (3140, 27195), (3297, 25900), (3626, 23550), (3675, 23236), (3700, 23079), (3885, 21980), (3925, 21756), (4396, 19425), (4710, 18130), (4900, 17427), (5180, 16485), (5439, 15700), (5495, 15540), (5550, 15386), (5809, 14700), (6475, 13188), (6594, 12950), (7252, 11775), (7350, 11618), (7693, 11100), (7770, 10990), (7850, 10878), (9065, 9420)]