158745000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 160

約数和(自身を含む): 522957600

約数和(自身を除く): 364212600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 557, 570, 600, 625, 750, 760, 950, 1000, 1114, 1140, 1250, 1425, 1500, 1671, 1875, 1900, 2228, 2280, 2375, 2500, 2785, 2850, 3000, 3342, 3750, 3800, 4456, 4750, 5000, 5570, 5700, 6684, 7125, 7500, 8355, 9500, 10583, 11140, 11400, 11875, 13368, 13925, 14250, 15000, 16710, 19000, 21166, 22280, 23750, 27850, 28500, 31749, 33420, 35625, 41775, 42332, 47500, 52915, 55700, 57000, 63498, 66840, 69625, 71250, 83550, 84664, 95000, 105830, 111400, 126996, 139250, 142500, 158745, 167100, 208875, 211660, 253992, 264575, 278500, 285000, 317490, 334200, 348125, 417750, 423320, 529150, 557000, 634980, 696250, 793725, 835500, 1044375, 1058300, 1269960, 1322875, 1392500, 1587450, 1671000, 2088750, 2116600, 2645750, 2785000, 3174900, 3968625, 4177500, 5291500, 6349800, 6614375, 7937250, 8355000, 10583000, 13228750, 15874500, 19843125, 26457500, 31749000, 39686250, 52915000, 79372500, 158745000]

約数ペア:

[(1, 158745000), (2, 79372500), (3, 52915000), (4, 39686250), (5, 31749000), (6, 26457500), (8, 19843125), (10, 15874500), (12, 13228750), (15, 10583000), (19, 8355000), (20, 7937250), (24, 6614375), (25, 6349800), (30, 5291500), (38, 4177500), (40, 3968625), (50, 3174900), (57, 2785000), (60, 2645750), (75, 2116600), (76, 2088750), (95, 1671000), (100, 1587450), (114, 1392500), (120, 1322875), (125, 1269960), (150, 1058300), (152, 1044375), (190, 835500), (200, 793725), (228, 696250), (250, 634980), (285, 557000), (300, 529150), (375, 423320), (380, 417750), (456, 348125), (475, 334200), (500, 317490), (557, 285000), (570, 278500), (600, 264575), (625, 253992), (750, 211660), (760, 208875), (950, 167100), (1000, 158745), (1114, 142500), (1140, 139250), (1250, 126996), (1425, 111400), (1500, 105830), (1671, 95000), (1875, 84664), (1900, 83550), (2228, 71250), (2280, 69625), (2375, 66840), (2500, 63498), (2785, 57000), (2850, 55700), (3000, 52915), (3342, 47500), (3750, 42332), (3800, 41775), (4456, 35625), (4750, 33420), (5000, 31749), (5570, 28500), (5700, 27850), (6684, 23750), (7125, 22280), (7500, 21166), (8355, 19000), (9500, 16710), (10583, 15000), (11140, 14250), (11400, 13925), (11875, 13368)]