30210000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 200

約数和(自身を含む): 104591520

約数和(自身を除く): 74381520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 53, 57, 60, 75, 76, 80, 95, 100, 106, 114, 120, 125, 150, 152, 159, 190, 200, 212, 228, 240, 250, 265, 285, 300, 304, 318, 375, 380, 400, 424, 456, 475, 500, 530, 570, 600, 625, 636, 750, 760, 795, 848, 912, 950, 1000, 1007, 1060, 1140, 1200, 1250, 1272, 1325, 1425, 1500, 1520, 1590, 1875, 1900, 2000, 2014, 2120, 2280, 2375, 2500, 2544, 2650, 2850, 3000, 3021, 3180, 3750, 3800, 3975, 4028, 4240, 4560, 4750, 5000, 5035, 5300, 5700, 6000, 6042, 6360, 6625, 7125, 7500, 7600, 7950, 8056, 9500, 10000, 10070, 10600, 11400, 11875, 12084, 12720, 13250, 14250, 15000, 15105, 15900, 16112, 19000, 19875, 20140, 21200, 22800, 23750, 24168, 25175, 26500, 28500, 30000, 30210, 31800, 33125, 35625, 38000, 39750, 40280, 47500, 48336, 50350, 53000, 57000, 60420, 63600, 66250, 71250, 75525, 79500, 80560, 95000, 99375, 100700, 106000, 114000, 120840, 125875, 132500, 142500, 151050, 159000, 190000, 198750, 201400, 241680, 251750, 265000, 285000, 302100, 318000, 377625, 397500, 402800, 503500, 530000, 570000, 604200, 629375, 755250, 795000, 1007000, 1208400, 1258750, 1510500, 1590000, 1888125, 2014000, 2517500, 3021000, 3776250, 5035000, 6042000, 7552500, 10070000, 15105000, 30210000]

約数ペア:

[(1, 30210000), (2, 15105000), (3, 10070000), (4, 7552500), (5, 6042000), (6, 5035000), (8, 3776250), (10, 3021000), (12, 2517500), (15, 2014000), (16, 1888125), (19, 1590000), (20, 1510500), (24, 1258750), (25, 1208400), (30, 1007000), (38, 795000), (40, 755250), (48, 629375), (50, 604200), (53, 570000), (57, 530000), (60, 503500), (75, 402800), (76, 397500), (80, 377625), (95, 318000), (100, 302100), (106, 285000), (114, 265000), (120, 251750), (125, 241680), (150, 201400), (152, 198750), (159, 190000), (190, 159000), (200, 151050), (212, 142500), (228, 132500), (240, 125875), (250, 120840), (265, 114000), (285, 106000), (300, 100700), (304, 99375), (318, 95000), (375, 80560), (380, 79500), (400, 75525), (424, 71250), (456, 66250), (475, 63600), (500, 60420), (530, 57000), (570, 53000), (600, 50350), (625, 48336), (636, 47500), (750, 40280), (760, 39750), (795, 38000), (848, 35625), (912, 33125), (950, 31800), (1000, 30210), (1007, 30000), (1060, 28500), (1140, 26500), (1200, 25175), (1250, 24168), (1272, 23750), (1325, 22800), (1425, 21200), (1500, 20140), (1520, 19875), (1590, 19000), (1875, 16112), (1900, 15900), (2000, 15105), (2014, 15000), (2120, 14250), (2280, 13250), (2375, 12720), (2500, 12084), (2544, 11875), (2650, 11400), (2850, 10600), (3000, 10070), (3021, 10000), (3180, 9500), (3750, 8056), (3800, 7950), (3975, 7600), (4028, 7500), (4240, 7125), (4560, 6625), (4750, 6360), (5000, 6042), (5035, 6000), (5300, 5700)]