221622480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1535

約数の個数: 200

約数和(自身を含む): 803734272

約数和(自身を除く): 582111792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1487, 1620, 1656, 1840, 1863, 2070, 2160, 2484, 2760, 2974, 3105, 3240, 3312, 3726, 4140, 4461, 4968, 5520, 5948, 6210, 6480, 7435, 7452, 8280, 8922, 9315, 9936, 11896, 12420, 13383, 14870, 14904, 16560, 17844, 18630, 22305, 23792, 24840, 26766, 29740, 29808, 34201, 35688, 37260, 40149, 44610, 49680, 53532, 59480, 66915, 68402, 71376, 74520, 80298, 89220, 102603, 107064, 118960, 120447, 133830, 136804, 149040, 160596, 171005, 178440, 200745, 205206, 214128, 240894, 267660, 273608, 307809, 321192, 342010, 356880, 401490, 410412, 481788, 513015, 535320, 547216, 602235, 615618, 642384, 684020, 802980, 820824, 923427, 963576, 1026030, 1070640, 1204470, 1231236, 1368040, 1539045, 1605960, 1641648, 1846854, 1927152, 2052060, 2408940, 2462472, 2736080, 2770281, 3078090, 3211920, 3693708, 4104120, 4617135, 4817880, 4924944, 5540562, 6156180, 7387416, 8208240, 9234270, 9635760, 11081124, 12312360, 13851405, 14774832, 18468540, 22162248, 24624720, 27702810, 36937080, 44324496, 55405620, 73874160, 110811240, 221622480]

約数ペア:

[(1, 221622480), (2, 110811240), (3, 73874160), (4, 55405620), (5, 44324496), (6, 36937080), (8, 27702810), (9, 24624720), (10, 22162248), (12, 18468540), (15, 14774832), (16, 13851405), (18, 12312360), (20, 11081124), (23, 9635760), (24, 9234270), (27, 8208240), (30, 7387416), (36, 6156180), (40, 5540562), (45, 4924944), (46, 4817880), (48, 4617135), (54, 4104120), (60, 3693708), (69, 3211920), (72, 3078090), (80, 2770281), (81, 2736080), (90, 2462472), (92, 2408940), (108, 2052060), (115, 1927152), (120, 1846854), (135, 1641648), (138, 1605960), (144, 1539045), (162, 1368040), (180, 1231236), (184, 1204470), (207, 1070640), (216, 1026030), (230, 963576), (240, 923427), (270, 820824), (276, 802980), (324, 684020), (345, 642384), (360, 615618), (368, 602235), (405, 547216), (414, 535320), (432, 513015), (460, 481788), (540, 410412), (552, 401490), (621, 356880), (648, 342010), (690, 321192), (720, 307809), (810, 273608), (828, 267660), (920, 240894), (1035, 214128), (1080, 205206), (1104, 200745), (1242, 178440), (1296, 171005), (1380, 160596), (1487, 149040), (1620, 136804), (1656, 133830), (1840, 120447), (1863, 118960), (2070, 107064), (2160, 102603), (2484, 89220), (2760, 80298), (2974, 74520), (3105, 71376), (3240, 68402), (3312, 66915), (3726, 59480), (4140, 53532), (4461, 49680), (4968, 44610), (5520, 40149), (5948, 37260), (6210, 35688), (6480, 34201), (7435, 29808), (7452, 29740), (8280, 26766), (8922, 24840), (9315, 23792), (9936, 22305), (11896, 18630), (12420, 17844), (13383, 16560), (14870, 14904)]