172204920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3889}}^1$

素因数の和:3950

約数の個数: 128

約数和(自身を含む): 588168000

約数和(自身を除く): 415963080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 3889, 4428, 4920, 5535, 7380, 7778, 8856, 11070, 11667, 14760, 15556, 19445, 22140, 23334, 31112, 35001, 38890, 44280, 46668, 58335, 70002, 77780, 93336, 105003, 116670, 140004, 155560, 159449, 175005, 210006, 233340, 280008, 318898, 350010, 420012, 466680, 478347, 525015, 637796, 700020, 797245, 840024, 956694, 1050030, 1275592, 1400040, 1435041, 1594490, 1913388, 2100060, 2391735, 2870082, 3188980, 3826776, 4200120, 4305123, 4783470, 5740164, 6377960, 7175205, 8610246, 9566940, 11480328, 14350410, 17220492, 19133880, 21525615, 28700820, 34440984, 43051230, 57401640, 86102460, 172204920]

約数ペア:

[(1, 172204920), (2, 86102460), (3, 57401640), (4, 43051230), (5, 34440984), (6, 28700820), (8, 21525615), (9, 19133880), (10, 17220492), (12, 14350410), (15, 11480328), (18, 9566940), (20, 8610246), (24, 7175205), (27, 6377960), (30, 5740164), (36, 4783470), (40, 4305123), (41, 4200120), (45, 3826776), (54, 3188980), (60, 2870082), (72, 2391735), (82, 2100060), (90, 1913388), (108, 1594490), (120, 1435041), (123, 1400040), (135, 1275592), (164, 1050030), (180, 956694), (205, 840024), (216, 797245), (246, 700020), (270, 637796), (328, 525015), (360, 478347), (369, 466680), (410, 420012), (492, 350010), (540, 318898), (615, 280008), (738, 233340), (820, 210006), (984, 175005), (1080, 159449), (1107, 155560), (1230, 140004), (1476, 116670), (1640, 105003), (1845, 93336), (2214, 77780), (2460, 70002), (2952, 58335), (3690, 46668), (3889, 44280), (4428, 38890), (4920, 35001), (5535, 31112), (7380, 23334), (7778, 22140), (8856, 19445), (11070, 15556), (11667, 14760)]