74920200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 249091200

約数和(自身を除く): 174171000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 61, 69, 75, 89, 92, 100, 115, 120, 122, 138, 150, 178, 183, 184, 200, 230, 244, 267, 276, 300, 305, 345, 356, 366, 445, 460, 488, 534, 552, 575, 600, 610, 690, 712, 732, 890, 915, 920, 1068, 1150, 1220, 1335, 1380, 1403, 1464, 1525, 1725, 1780, 1830, 2047, 2136, 2225, 2300, 2440, 2670, 2760, 2806, 3050, 3450, 3560, 3660, 4094, 4209, 4450, 4575, 4600, 5340, 5429, 5612, 6100, 6141, 6675, 6900, 7015, 7320, 8188, 8418, 8900, 9150, 10235, 10680, 10858, 11224, 12200, 12282, 13350, 13800, 14030, 16287, 16376, 16836, 17800, 18300, 20470, 21045, 21716, 24564, 26700, 27145, 28060, 30705, 32574, 33672, 35075, 36600, 40940, 42090, 43432, 49128, 51175, 53400, 54290, 56120, 61410, 65148, 70150, 81435, 81880, 84180, 102350, 105225, 108580, 122820, 124867, 130296, 135725, 140300, 153525, 162870, 168360, 204700, 210450, 217160, 245640, 249734, 271450, 280600, 307050, 325740, 374601, 407175, 409400, 420900, 499468, 542900, 614100, 624335, 651480, 749202, 814350, 841800, 998936, 1085800, 1228200, 1248670, 1498404, 1628700, 1873005, 2497340, 2996808, 3121675, 3257400, 3746010, 4994680, 6243350, 7492020, 9365025, 12486700, 14984040, 18730050, 24973400, 37460100, 74920200]

約数ペア:

[(1, 74920200), (2, 37460100), (3, 24973400), (4, 18730050), (5, 14984040), (6, 12486700), (8, 9365025), (10, 7492020), (12, 6243350), (15, 4994680), (20, 3746010), (23, 3257400), (24, 3121675), (25, 2996808), (30, 2497340), (40, 1873005), (46, 1628700), (50, 1498404), (60, 1248670), (61, 1228200), (69, 1085800), (75, 998936), (89, 841800), (92, 814350), (100, 749202), (115, 651480), (120, 624335), (122, 614100), (138, 542900), (150, 499468), (178, 420900), (183, 409400), (184, 407175), (200, 374601), (230, 325740), (244, 307050), (267, 280600), (276, 271450), (300, 249734), (305, 245640), (345, 217160), (356, 210450), (366, 204700), (445, 168360), (460, 162870), (488, 153525), (534, 140300), (552, 135725), (575, 130296), (600, 124867), (610, 122820), (690, 108580), (712, 105225), (732, 102350), (890, 84180), (915, 81880), (920, 81435), (1068, 70150), (1150, 65148), (1220, 61410), (1335, 56120), (1380, 54290), (1403, 53400), (1464, 51175), (1525, 49128), (1725, 43432), (1780, 42090), (1830, 40940), (2047, 36600), (2136, 35075), (2225, 33672), (2300, 32574), (2440, 30705), (2670, 28060), (2760, 27145), (2806, 26700), (3050, 24564), (3450, 21716), (3560, 21045), (3660, 20470), (4094, 18300), (4209, 17800), (4450, 16836), (4575, 16376), (4600, 16287), (5340, 14030), (5429, 13800), (5612, 13350), (6100, 12282), (6141, 12200), (6675, 11224), (6900, 10858), (7015, 10680), (7320, 10235), (8188, 9150), (8418, 8900)]