150625280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 176

約数和(自身を含む): 407172864

約数和(自身を除く): 256547584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 73, 80, 104, 124, 128, 130, 146, 155, 160, 208, 248, 256, 260, 292, 310, 320, 365, 403, 416, 496, 512, 520, 584, 620, 640, 730, 806, 832, 949, 992, 1024, 1040, 1168, 1240, 1280, 1460, 1612, 1664, 1898, 1984, 2015, 2080, 2263, 2336, 2480, 2560, 2920, 3224, 3328, 3796, 3968, 4030, 4160, 4526, 4672, 4745, 4960, 5120, 5840, 6448, 6656, 7592, 7936, 8060, 8320, 9052, 9344, 9490, 9920, 11315, 11680, 12896, 13312, 15184, 15872, 16120, 16640, 18104, 18688, 18980, 19840, 22630, 23360, 25792, 29419, 30368, 31744, 32240, 33280, 36208, 37376, 37960, 39680, 45260, 46720, 51584, 58838, 60736, 64480, 66560, 72416, 74752, 75920, 79360, 90520, 93440, 103168, 117676, 121472, 128960, 144832, 147095, 151840, 158720, 181040, 186880, 206336, 235352, 242944, 257920, 289664, 294190, 303680, 362080, 373760, 412672, 470704, 485888, 515840, 579328, 588380, 607360, 724160, 941408, 971776, 1031680, 1158656, 1176760, 1214720, 1448320, 1882816, 2063360, 2317312, 2353520, 2429440, 2896640, 3765632, 4707040, 4858880, 5793280, 7531264, 9414080, 11586560, 15062528, 18828160, 30125056, 37656320, 75312640, 150625280]

約数ペア:

[(1, 150625280), (2, 75312640), (4, 37656320), (5, 30125056), (8, 18828160), (10, 15062528), (13, 11586560), (16, 9414080), (20, 7531264), (26, 5793280), (31, 4858880), (32, 4707040), (40, 3765632), (52, 2896640), (62, 2429440), (64, 2353520), (65, 2317312), (73, 2063360), (80, 1882816), (104, 1448320), (124, 1214720), (128, 1176760), (130, 1158656), (146, 1031680), (155, 971776), (160, 941408), (208, 724160), (248, 607360), (256, 588380), (260, 579328), (292, 515840), (310, 485888), (320, 470704), (365, 412672), (403, 373760), (416, 362080), (496, 303680), (512, 294190), (520, 289664), (584, 257920), (620, 242944), (640, 235352), (730, 206336), (806, 186880), (832, 181040), (949, 158720), (992, 151840), (1024, 147095), (1040, 144832), (1168, 128960), (1240, 121472), (1280, 117676), (1460, 103168), (1612, 93440), (1664, 90520), (1898, 79360), (1984, 75920), (2015, 74752), (2080, 72416), (2263, 66560), (2336, 64480), (2480, 60736), (2560, 58838), (2920, 51584), (3224, 46720), (3328, 45260), (3796, 39680), (3968, 37960), (4030, 37376), (4160, 36208), (4526, 33280), (4672, 32240), (4745, 31744), (4960, 30368), (5120, 29419), (5840, 25792), (6448, 23360), (6656, 22630), (7592, 19840), (7936, 18980), (8060, 18688), (8320, 18104), (9052, 16640), (9344, 16120), (9490, 15872), (9920, 15184), (11315, 13312), (11680, 12896)]