189778800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{947}}^1$

素因数の和:1135

約数の個数: 120

約数和(自身を含む): 612210816

約数和(自身を除く): 422432016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 167, 200, 240, 300, 334, 400, 501, 600, 668, 835, 947, 1002, 1200, 1336, 1670, 1894, 2004, 2505, 2672, 2841, 3340, 3788, 4008, 4175, 4735, 5010, 5682, 6680, 7576, 8016, 8350, 9470, 10020, 11364, 12525, 13360, 14205, 15152, 16700, 18940, 20040, 22728, 23675, 25050, 28410, 33400, 37880, 40080, 45456, 47350, 50100, 56820, 66800, 71025, 75760, 94700, 100200, 113640, 142050, 158149, 189400, 200400, 227280, 284100, 316298, 378800, 474447, 568200, 632596, 790745, 948894, 1136400, 1265192, 1581490, 1897788, 2372235, 2530384, 3162980, 3795576, 3953725, 4744470, 6325960, 7591152, 7907450, 9488940, 11861175, 12651920, 15814900, 18977880, 23722350, 31629800, 37955760, 47444700, 63259600, 94889400, 189778800]

約数ペア:

[(1, 189778800), (2, 94889400), (3, 63259600), (4, 47444700), (5, 37955760), (6, 31629800), (8, 23722350), (10, 18977880), (12, 15814900), (15, 12651920), (16, 11861175), (20, 9488940), (24, 7907450), (25, 7591152), (30, 6325960), (40, 4744470), (48, 3953725), (50, 3795576), (60, 3162980), (75, 2530384), (80, 2372235), (100, 1897788), (120, 1581490), (150, 1265192), (167, 1136400), (200, 948894), (240, 790745), (300, 632596), (334, 568200), (400, 474447), (501, 378800), (600, 316298), (668, 284100), (835, 227280), (947, 200400), (1002, 189400), (1200, 158149), (1336, 142050), (1670, 113640), (1894, 100200), (2004, 94700), (2505, 75760), (2672, 71025), (2841, 66800), (3340, 56820), (3788, 50100), (4008, 47350), (4175, 45456), (4735, 40080), (5010, 37880), (5682, 33400), (6680, 28410), (7576, 25050), (8016, 23675), (8350, 22728), (9470, 20040), (10020, 18940), (11364, 16700), (12525, 15152), (13360, 14205)]