89490000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 200

約数和(自身を含む): 306027040

約数和(自身を除く): 216537040

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, 157, 190, 200, 228, 240, 250, 285, 300, 304, 314, 375, 380, 400, 456, 471, 475, 500, 570, 600, 625, 628, 750, 760, 785, 912, 942, 950, 1000, 1140, 1200, 1250, 1256, 1425, 1500, 1520, 1570, 1875, 1884, 1900, 2000, 2280, 2355, 2375, 2500, 2512, 2850, 2983, 3000, 3140, 3750, 3768, 3800, 3925, 4560, 4710, 4750, 5000, 5700, 5966, 6000, 6280, 7125, 7500, 7536, 7600, 7850, 8949, 9420, 9500, 10000, 11400, 11775, 11875, 11932, 12560, 14250, 14915, 15000, 15700, 17898, 18840, 19000, 19625, 22800, 23550, 23750, 23864, 28500, 29830, 30000, 31400, 35625, 35796, 37680, 38000, 39250, 44745, 47100, 47500, 47728, 57000, 58875, 59660, 62800, 71250, 71592, 74575, 78500, 89490, 94200, 95000, 98125, 114000, 117750, 119320, 142500, 143184, 149150, 157000, 178980, 188400, 190000, 196250, 223725, 235500, 238640, 285000, 294375, 298300, 314000, 357960, 372875, 392500, 447450, 471000, 570000, 588750, 596600, 715920, 745750, 785000, 894900, 942000, 1118625, 1177500, 1193200, 1491500, 1570000, 1789800, 1864375, 2237250, 2355000, 2983000, 3579600, 3728750, 4474500, 4710000, 5593125, 5966000, 7457500, 8949000, 11186250, 14915000, 17898000, 22372500, 29830000, 44745000, 89490000]

約数ペア:

[(1, 89490000), (2, 44745000), (3, 29830000), (4, 22372500), (5, 17898000), (6, 14915000), (8, 11186250), (10, 8949000), (12, 7457500), (15, 5966000), (16, 5593125), (19, 4710000), (20, 4474500), (24, 3728750), (25, 3579600), (30, 2983000), (38, 2355000), (40, 2237250), (48, 1864375), (50, 1789800), (57, 1570000), (60, 1491500), (75, 1193200), (76, 1177500), (80, 1118625), (95, 942000), (100, 894900), (114, 785000), (120, 745750), (125, 715920), (150, 596600), (152, 588750), (157, 570000), (190, 471000), (200, 447450), (228, 392500), (240, 372875), (250, 357960), (285, 314000), (300, 298300), (304, 294375), (314, 285000), (375, 238640), (380, 235500), (400, 223725), (456, 196250), (471, 190000), (475, 188400), (500, 178980), (570, 157000), (600, 149150), (625, 143184), (628, 142500), (750, 119320), (760, 117750), (785, 114000), (912, 98125), (942, 95000), (950, 94200), (1000, 89490), (1140, 78500), (1200, 74575), (1250, 71592), (1256, 71250), (1425, 62800), (1500, 59660), (1520, 58875), (1570, 57000), (1875, 47728), (1884, 47500), (1900, 47100), (2000, 44745), (2280, 39250), (2355, 38000), (2375, 37680), (2500, 35796), (2512, 35625), (2850, 31400), (2983, 30000), (3000, 29830), (3140, 28500), (3750, 23864), (3768, 23750), (3800, 23550), (3925, 22800), (4560, 19625), (4710, 19000), (4750, 18840), (5000, 17898), (5700, 15700), (5966, 15000), (6000, 14915), (6280, 14250), (7125, 12560), (7500, 11932), (7536, 11875), (7600, 11775), (7850, 11400), (8949, 10000), (9420, 9500)]