215346000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1934

約数の個数: 160

約数和(自身を含む): 731203200

約数和(自身を除く): 515857200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 500, 570, 600, 750, 760, 912, 950, 1000, 1140, 1200, 1425, 1500, 1520, 1889, 1900, 2000, 2280, 2375, 2850, 3000, 3778, 3800, 4560, 4750, 5667, 5700, 6000, 7125, 7556, 7600, 9445, 9500, 11334, 11400, 14250, 15112, 18890, 19000, 22668, 22800, 28335, 28500, 30224, 35891, 37780, 38000, 45336, 47225, 56670, 57000, 71782, 75560, 90672, 94450, 107673, 113340, 114000, 141675, 143564, 151120, 179455, 188900, 215346, 226680, 236125, 283350, 287128, 358910, 377800, 430692, 453360, 472250, 538365, 566700, 574256, 708375, 717820, 755600, 861384, 897275, 944500, 1076730, 1133400, 1416750, 1435640, 1722768, 1794550, 1889000, 2153460, 2266800, 2691825, 2833500, 2871280, 3589100, 3778000, 4306920, 4486375, 5383650, 5667000, 7178200, 8613840, 8972750, 10767300, 11334000, 13459125, 14356400, 17945500, 21534600, 26918250, 35891000, 43069200, 53836500, 71782000, 107673000, 215346000]

約数ペア:

[(1, 215346000), (2, 107673000), (3, 71782000), (4, 53836500), (5, 43069200), (6, 35891000), (8, 26918250), (10, 21534600), (12, 17945500), (15, 14356400), (16, 13459125), (19, 11334000), (20, 10767300), (24, 8972750), (25, 8613840), (30, 7178200), (38, 5667000), (40, 5383650), (48, 4486375), (50, 4306920), (57, 3778000), (60, 3589100), (75, 2871280), (76, 2833500), (80, 2691825), (95, 2266800), (100, 2153460), (114, 1889000), (120, 1794550), (125, 1722768), (150, 1435640), (152, 1416750), (190, 1133400), (200, 1076730), (228, 944500), (240, 897275), (250, 861384), (285, 755600), (300, 717820), (304, 708375), (375, 574256), (380, 566700), (400, 538365), (456, 472250), (475, 453360), (500, 430692), (570, 377800), (600, 358910), (750, 287128), (760, 283350), (912, 236125), (950, 226680), (1000, 215346), (1140, 188900), (1200, 179455), (1425, 151120), (1500, 143564), (1520, 141675), (1889, 114000), (1900, 113340), (2000, 107673), (2280, 94450), (2375, 90672), (2850, 75560), (3000, 71782), (3778, 57000), (3800, 56670), (4560, 47225), (4750, 45336), (5667, 38000), (5700, 37780), (6000, 35891), (7125, 30224), (7556, 28500), (7600, 28335), (9445, 22800), (9500, 22668), (11334, 19000), (11400, 18890), (14250, 15112)]