89433760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 250629120

約数和(自身を除く): 161195360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 65, 73, 76, 80, 95, 104, 124, 130, 146, 152, 155, 160, 190, 208, 247, 248, 260, 292, 304, 310, 365, 380, 403, 416, 494, 496, 520, 584, 589, 608, 620, 730, 760, 806, 949, 988, 992, 1040, 1168, 1178, 1235, 1240, 1387, 1460, 1520, 1612, 1898, 1976, 2015, 2080, 2263, 2336, 2356, 2470, 2480, 2774, 2920, 2945, 3040, 3224, 3796, 3952, 4030, 4526, 4712, 4745, 4940, 4960, 5548, 5840, 5890, 6448, 6935, 7592, 7657, 7904, 8060, 9052, 9424, 9490, 9880, 11096, 11315, 11680, 11780, 12896, 13870, 15184, 15314, 16120, 18031, 18104, 18848, 18980, 19760, 22192, 22630, 23560, 27740, 29419, 30368, 30628, 32240, 36062, 36208, 37960, 38285, 39520, 42997, 44384, 45260, 47120, 55480, 58838, 61256, 64480, 72124, 72416, 75920, 76570, 85994, 90155, 90520, 94240, 110960, 117676, 122512, 144248, 147095, 151840, 153140, 171988, 180310, 181040, 214985, 221920, 235352, 245024, 288496, 294190, 306280, 343976, 360620, 362080, 429970, 470704, 558961, 576992, 588380, 612560, 687952, 721240, 859940, 941408, 1117922, 1176760, 1225120, 1375904, 1442480, 1719880, 2235844, 2353520, 2794805, 2884960, 3439760, 4471688, 4707040, 5589610, 6879520, 8943376, 11179220, 17886752, 22358440, 44716880, 89433760]

約数ペア:

[(1, 89433760), (2, 44716880), (4, 22358440), (5, 17886752), (8, 11179220), (10, 8943376), (13, 6879520), (16, 5589610), (19, 4707040), (20, 4471688), (26, 3439760), (31, 2884960), (32, 2794805), (38, 2353520), (40, 2235844), (52, 1719880), (62, 1442480), (65, 1375904), (73, 1225120), (76, 1176760), (80, 1117922), (95, 941408), (104, 859940), (124, 721240), (130, 687952), (146, 612560), (152, 588380), (155, 576992), (160, 558961), (190, 470704), (208, 429970), (247, 362080), (248, 360620), (260, 343976), (292, 306280), (304, 294190), (310, 288496), (365, 245024), (380, 235352), (403, 221920), (416, 214985), (494, 181040), (496, 180310), (520, 171988), (584, 153140), (589, 151840), (608, 147095), (620, 144248), (730, 122512), (760, 117676), (806, 110960), (949, 94240), (988, 90520), (992, 90155), (1040, 85994), (1168, 76570), (1178, 75920), (1235, 72416), (1240, 72124), (1387, 64480), (1460, 61256), (1520, 58838), (1612, 55480), (1898, 47120), (1976, 45260), (2015, 44384), (2080, 42997), (2263, 39520), (2336, 38285), (2356, 37960), (2470, 36208), (2480, 36062), (2774, 32240), (2920, 30628), (2945, 30368), (3040, 29419), (3224, 27740), (3796, 23560), (3952, 22630), (4030, 22192), (4526, 19760), (4712, 18980), (4745, 18848), (4940, 18104), (4960, 18031), (5548, 16120), (5840, 15314), (5890, 15184), (6448, 13870), (6935, 12896), (7592, 11780), (7657, 11680), (7904, 11315), (8060, 11096), (9052, 9880), (9424, 9490)]