2661452400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{619}}^1\times {\mathrm{3583}}^1$

素因数の和:4223

約数の個数: 120

約数和(自身を含む): 8541675520

約数和(自身を除く): 5880223120

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, 200, 240, 300, 400, 600, 619, 1200, 1238, 1857, 2476, 3095, 3583, 3714, 4952, 6190, 7166, 7428, 9285, 9904, 10749, 12380, 14332, 14856, 15475, 17915, 18570, 21498, 24760, 28664, 29712, 30950, 35830, 37140, 42996, 46425, 49520, 53745, 57328, 61900, 71660, 74280, 85992, 89575, 92850, 107490, 123800, 143320, 148560, 171984, 179150, 185700, 214980, 247600, 268725, 286640, 358300, 371400, 429960, 537450, 716600, 742800, 859920, 1074900, 1433200, 2149800, 2217877, 4299600, 4435754, 6653631, 8871508, 11089385, 13307262, 17743016, 22178770, 26614524, 33268155, 35486032, 44357540, 53229048, 55446925, 66536310, 88715080, 106458096, 110893850, 133072620, 166340775, 177430160, 221787700, 266145240, 332681550, 443575400, 532290480, 665363100, 887150800, 1330726200, 2661452400]

約数ペア:

[(1, 2661452400), (2, 1330726200), (3, 887150800), (4, 665363100), (5, 532290480), (6, 443575400), (8, 332681550), (10, 266145240), (12, 221787700), (15, 177430160), (16, 166340775), (20, 133072620), (24, 110893850), (25, 106458096), (30, 88715080), (40, 66536310), (48, 55446925), (50, 53229048), (60, 44357540), (75, 35486032), (80, 33268155), (100, 26614524), (120, 22178770), (150, 17743016), (200, 13307262), (240, 11089385), (300, 8871508), (400, 6653631), (600, 4435754), (619, 4299600), (1200, 2217877), (1238, 2149800), (1857, 1433200), (2476, 1074900), (3095, 859920), (3583, 742800), (3714, 716600), (4952, 537450), (6190, 429960), (7166, 371400), (7428, 358300), (9285, 286640), (9904, 268725), (10749, 247600), (12380, 214980), (14332, 185700), (14856, 179150), (15475, 171984), (17915, 148560), (18570, 143320), (21498, 123800), (24760, 107490), (28664, 92850), (29712, 89575), (30950, 85992), (35830, 74280), (37140, 71660), (42996, 61900), (46425, 57328), (49520, 53745)]