71284200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 288

約数和(自身を含む): 258688800

約数和(自身を除く): 187404600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 37, 38, 39, 40, 50, 52, 57, 60, 65, 74, 75, 76, 78, 95, 100, 104, 111, 114, 120, 130, 148, 150, 152, 156, 169, 185, 190, 195, 200, 222, 228, 247, 260, 285, 296, 300, 312, 325, 338, 370, 380, 390, 444, 456, 475, 481, 494, 507, 520, 555, 570, 600, 650, 676, 703, 740, 741, 760, 780, 845, 888, 925, 950, 962, 975, 988, 1014, 1110, 1140, 1235, 1300, 1352, 1406, 1425, 1443, 1480, 1482, 1560, 1690, 1850, 1900, 1924, 1950, 1976, 2028, 2109, 2220, 2280, 2405, 2470, 2535, 2600, 2775, 2812, 2850, 2886, 2964, 3211, 3380, 3515, 3700, 3705, 3800, 3848, 3900, 4056, 4218, 4225, 4440, 4810, 4940, 5070, 5550, 5624, 5700, 5772, 5928, 6175, 6253, 6422, 6760, 7030, 7215, 7400, 7410, 7800, 8436, 8450, 9139, 9620, 9633, 9880, 10140, 10545, 11100, 11400, 11544, 12025, 12350, 12506, 12675, 12844, 14060, 14430, 14820, 16055, 16872, 16900, 17575, 18278, 18525, 18759, 19240, 19266, 20280, 21090, 22200, 24050, 24700, 25012, 25350, 25688, 27417, 28120, 28860, 29640, 31265, 32110, 33800, 35150, 36075, 36556, 37050, 37518, 38532, 42180, 45695, 48100, 48165, 49400, 50024, 50700, 52725, 54834, 57720, 62530, 64220, 70300, 72150, 73112, 74100, 75036, 77064, 80275, 84360, 91390, 93795, 96200, 96330, 101400, 105450, 109668, 118807, 125060, 128440, 137085, 140600, 144300, 148200, 150072, 156325, 160550, 182780, 187590, 192660, 210900, 219336, 228475, 237614, 240825, 250120, 274170, 288600, 312650, 321100, 356421, 365560, 375180, 385320, 421800, 456950, 468975, 475228, 481650, 548340, 594035, 625300, 642200, 685425, 712842, 750360, 913900, 937950, 950456, 963300, 1096680, 1188070, 1250600, 1370850, 1425684, 1782105, 1827800, 1875900, 1926600, 2376140, 2741700, 2851368, 2970175, 3564210, 3751800, 4752280, 5483400, 5940350, 7128420, 8910525, 11880700, 14256840, 17821050, 23761400, 35642100, 71284200]

約数ペア:

[(1, 71284200), (2, 35642100), (3, 23761400), (4, 17821050), (5, 14256840), (6, 11880700), (8, 8910525), (10, 7128420), (12, 5940350), (13, 5483400), (15, 4752280), (19, 3751800), (20, 3564210), (24, 2970175), (25, 2851368), (26, 2741700), (30, 2376140), (37, 1926600), (38, 1875900), (39, 1827800), (40, 1782105), (50, 1425684), (52, 1370850), (57, 1250600), (60, 1188070), (65, 1096680), (74, 963300), (75, 950456), (76, 937950), (78, 913900), (95, 750360), (100, 712842), (104, 685425), (111, 642200), (114, 625300), (120, 594035), (130, 548340), (148, 481650), (150, 475228), (152, 468975), (156, 456950), (169, 421800), (185, 385320), (190, 375180), (195, 365560), (200, 356421), (222, 321100), (228, 312650), (247, 288600), (260, 274170), (285, 250120), (296, 240825), (300, 237614), (312, 228475), (325, 219336), (338, 210900), (370, 192660), (380, 187590), (390, 182780), (444, 160550), (456, 156325), (475, 150072), (481, 148200), (494, 144300), (507, 140600), (520, 137085), (555, 128440), (570, 125060), (600, 118807), (650, 109668), (676, 105450), (703, 101400), (740, 96330), (741, 96200), (760, 93795), (780, 91390), (845, 84360), (888, 80275), (925, 77064), (950, 75036), (962, 74100), (975, 73112), (988, 72150), (1014, 70300), (1110, 64220), (1140, 62530), (1235, 57720), (1300, 54834), (1352, 52725), (1406, 50700), (1425, 50024), (1443, 49400), (1480, 48165), (1482, 48100), (1560, 45695), (1690, 42180), (1850, 38532), (1900, 37518), (1924, 37050), (1950, 36556), (1976, 36075), (2028, 35150), (2109, 33800), (2220, 32110), (2280, 31265), (2405, 29640), (2470, 28860), (2535, 28120), (2600, 27417), (2775, 25688), (2812, 25350), (2850, 25012), (2886, 24700), (2964, 24050), (3211, 22200), (3380, 21090), (3515, 20280), (3700, 19266), (3705, 19240), (3800, 18759), (3848, 18525), (3900, 18278), (4056, 17575), (4218, 16900), (4225, 16872), (4440, 16055), (4810, 14820), (4940, 14430), (5070, 14060), (5550, 12844), (5624, 12675), (5700, 12506), (5772, 12350), (5928, 12025), (6175, 11544), (6253, 11400), (6422, 11100), (6760, 10545), (7030, 10140), (7215, 9880), (7400, 9633), (7410, 9620), (7800, 9139), (8436, 8450)]