129513000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1924

約数の個数: 128

約数和(自身を含む): 421873920

約数和(自身を除く): 292360920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1150, 1380, 1500, 1725, 1877, 2300, 2760, 2875, 3000, 3450, 3754, 4600, 5631, 5750, 6900, 7508, 8625, 9385, 11262, 11500, 13800, 15016, 17250, 18770, 22524, 23000, 28155, 34500, 37540, 43171, 45048, 46925, 56310, 69000, 75080, 86342, 93850, 112620, 129513, 140775, 172684, 187700, 215855, 225240, 234625, 259026, 281550, 345368, 375400, 431710, 469250, 518052, 563100, 647565, 703875, 863420, 938500, 1036104, 1079275, 1126200, 1295130, 1407750, 1726840, 1877000, 2158550, 2590260, 2815500, 3237825, 4317100, 5180520, 5396375, 5631000, 6475650, 8634200, 10792750, 12951300, 16189125, 21585500, 25902600, 32378250, 43171000, 64756500, 129513000]

約数ペア:

[(1, 129513000), (2, 64756500), (3, 43171000), (4, 32378250), (5, 25902600), (6, 21585500), (8, 16189125), (10, 12951300), (12, 10792750), (15, 8634200), (20, 6475650), (23, 5631000), (24, 5396375), (25, 5180520), (30, 4317100), (40, 3237825), (46, 2815500), (50, 2590260), (60, 2158550), (69, 1877000), (75, 1726840), (92, 1407750), (100, 1295130), (115, 1126200), (120, 1079275), (125, 1036104), (138, 938500), (150, 863420), (184, 703875), (200, 647565), (230, 563100), (250, 518052), (276, 469250), (300, 431710), (345, 375400), (375, 345368), (460, 281550), (500, 259026), (552, 234625), (575, 225240), (600, 215855), (690, 187700), (750, 172684), (920, 140775), (1000, 129513), (1150, 112620), (1380, 93850), (1500, 86342), (1725, 75080), (1877, 69000), (2300, 56310), (2760, 46925), (2875, 45048), (3000, 43171), (3450, 37540), (3754, 34500), (4600, 28155), (5631, 23000), (5750, 22524), (6900, 18770), (7508, 17250), (8625, 15016), (9385, 13800), (11262, 11500)]