189485400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1478

約数の個数: 192

約数和(自身を含む): 670269600

約数和(自身を除く): 480784200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 255, 260, 300, 312, 325, 340, 390, 408, 425, 442, 510, 520, 600, 650, 663, 680, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1429, 1560, 1700, 1768, 1950, 2040, 2210, 2550, 2600, 2652, 2858, 3315, 3400, 3900, 4287, 4420, 5100, 5304, 5525, 5716, 6630, 7145, 7800, 8574, 8840, 10200, 11050, 11432, 13260, 14290, 16575, 17148, 18577, 21435, 22100, 24293, 26520, 28580, 33150, 34296, 35725, 37154, 42870, 44200, 48586, 55731, 57160, 66300, 71450, 72879, 74308, 85740, 92885, 97172, 107175, 111462, 121465, 132600, 142900, 145758, 148616, 171480, 185770, 194344, 214350, 222924, 242930, 278655, 285800, 291516, 315809, 364395, 371540, 428700, 445848, 464425, 485860, 557310, 583032, 607325, 631618, 728790, 743080, 857400, 928850, 947427, 971720, 1114620, 1214650, 1263236, 1393275, 1457580, 1579045, 1821975, 1857700, 1894854, 2229240, 2429300, 2526472, 2786550, 2915160, 3158090, 3643950, 3715400, 3789708, 4737135, 4858600, 5573100, 6316180, 7287900, 7579416, 7895225, 9474270, 11146200, 12632360, 14575800, 15790450, 18948540, 23685675, 31580900, 37897080, 47371350, 63161800, 94742700, 189485400]

約数ペア:

[(1, 189485400), (2, 94742700), (3, 63161800), (4, 47371350), (5, 37897080), (6, 31580900), (8, 23685675), (10, 18948540), (12, 15790450), (13, 14575800), (15, 12632360), (17, 11146200), (20, 9474270), (24, 7895225), (25, 7579416), (26, 7287900), (30, 6316180), (34, 5573100), (39, 4858600), (40, 4737135), (50, 3789708), (51, 3715400), (52, 3643950), (60, 3158090), (65, 2915160), (68, 2786550), (75, 2526472), (78, 2429300), (85, 2229240), (100, 1894854), (102, 1857700), (104, 1821975), (120, 1579045), (130, 1457580), (136, 1393275), (150, 1263236), (156, 1214650), (170, 1114620), (195, 971720), (200, 947427), (204, 928850), (221, 857400), (255, 743080), (260, 728790), (300, 631618), (312, 607325), (325, 583032), (340, 557310), (390, 485860), (408, 464425), (425, 445848), (442, 428700), (510, 371540), (520, 364395), (600, 315809), (650, 291516), (663, 285800), (680, 278655), (780, 242930), (850, 222924), (884, 214350), (975, 194344), (1020, 185770), (1105, 171480), (1275, 148616), (1300, 145758), (1326, 142900), (1429, 132600), (1560, 121465), (1700, 111462), (1768, 107175), (1950, 97172), (2040, 92885), (2210, 85740), (2550, 74308), (2600, 72879), (2652, 71450), (2858, 66300), (3315, 57160), (3400, 55731), (3900, 48586), (4287, 44200), (4420, 42870), (5100, 37154), (5304, 35725), (5525, 34296), (5716, 33150), (6630, 28580), (7145, 26520), (7800, 24293), (8574, 22100), (8840, 21435), (10200, 18577), (11050, 17148), (11432, 16575), (13260, 14290)]