45219720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 172730880

約数和(自身を除く): 127511160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 52, 56, 60, 65, 70, 78, 82, 84, 91, 101, 104, 105, 120, 123, 130, 140, 156, 164, 168, 182, 195, 202, 205, 210, 246, 260, 273, 280, 287, 303, 312, 328, 364, 390, 404, 410, 420, 455, 492, 505, 520, 533, 546, 574, 606, 615, 707, 728, 780, 808, 820, 840, 861, 910, 984, 1010, 1066, 1092, 1148, 1212, 1230, 1313, 1365, 1414, 1435, 1515, 1560, 1599, 1640, 1722, 1820, 2020, 2121, 2132, 2184, 2296, 2424, 2460, 2626, 2665, 2730, 2828, 2870, 3030, 3198, 3444, 3535, 3640, 3731, 3939, 4040, 4141, 4242, 4264, 4305, 4920, 5252, 5330, 5460, 5656, 5740, 6060, 6396, 6565, 6888, 7070, 7462, 7878, 7995, 8282, 8484, 8610, 9191, 10504, 10605, 10660, 10920, 11193, 11480, 12120, 12423, 12792, 13130, 14140, 14924, 15756, 15990, 16564, 16968, 17220, 18382, 18655, 19695, 20705, 21210, 21320, 22386, 24846, 26260, 27573, 28280, 28987, 29848, 31512, 31980, 33128, 34440, 36764, 37310, 39390, 41410, 42420, 44772, 45955, 49692, 52520, 53833, 55146, 55965, 57974, 62115, 63960, 73528, 74620, 78780, 82820, 84840, 86961, 89544, 91910, 99384, 107666, 110292, 111930, 115948, 124230, 137865, 144935, 149240, 157560, 161499, 165640, 173922, 183820, 215332, 220584, 223860, 231896, 248460, 269165, 275730, 289870, 322998, 347844, 367640, 376831, 430664, 434805, 447720, 496920, 538330, 551460, 579740, 645996, 695688, 753662, 807495, 869610, 1076660, 1102920, 1130493, 1159480, 1291992, 1507324, 1614990, 1739220, 1884155, 2153320, 2260986, 3014648, 3229980, 3478440, 3768310, 4521972, 5652465, 6459960, 7536620, 9043944, 11304930, 15073240, 22609860, 45219720]

約数ペア:

[(1, 45219720), (2, 22609860), (3, 15073240), (4, 11304930), (5, 9043944), (6, 7536620), (7, 6459960), (8, 5652465), (10, 4521972), (12, 3768310), (13, 3478440), (14, 3229980), (15, 3014648), (20, 2260986), (21, 2153320), (24, 1884155), (26, 1739220), (28, 1614990), (30, 1507324), (35, 1291992), (39, 1159480), (40, 1130493), (41, 1102920), (42, 1076660), (52, 869610), (56, 807495), (60, 753662), (65, 695688), (70, 645996), (78, 579740), (82, 551460), (84, 538330), (91, 496920), (101, 447720), (104, 434805), (105, 430664), (120, 376831), (123, 367640), (130, 347844), (140, 322998), (156, 289870), (164, 275730), (168, 269165), (182, 248460), (195, 231896), (202, 223860), (205, 220584), (210, 215332), (246, 183820), (260, 173922), (273, 165640), (280, 161499), (287, 157560), (303, 149240), (312, 144935), (328, 137865), (364, 124230), (390, 115948), (404, 111930), (410, 110292), (420, 107666), (455, 99384), (492, 91910), (505, 89544), (520, 86961), (533, 84840), (546, 82820), (574, 78780), (606, 74620), (615, 73528), (707, 63960), (728, 62115), (780, 57974), (808, 55965), (820, 55146), (840, 53833), (861, 52520), (910, 49692), (984, 45955), (1010, 44772), (1066, 42420), (1092, 41410), (1148, 39390), (1212, 37310), (1230, 36764), (1313, 34440), (1365, 33128), (1414, 31980), (1435, 31512), (1515, 29848), (1560, 28987), (1599, 28280), (1640, 27573), (1722, 26260), (1820, 24846), (2020, 22386), (2121, 21320), (2132, 21210), (2184, 20705), (2296, 19695), (2424, 18655), (2460, 18382), (2626, 17220), (2665, 16968), (2730, 16564), (2828, 15990), (2870, 15756), (3030, 14924), (3198, 14140), (3444, 13130), (3535, 12792), (3640, 12423), (3731, 12120), (3939, 11480), (4040, 11193), (4141, 10920), (4242, 10660), (4264, 10605), (4305, 10504), (4920, 9191), (5252, 8610), (5330, 8484), (5460, 8282), (5656, 7995), (5740, 7878), (6060, 7462), (6396, 7070), (6565, 6888)]