61725840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 211700736

約数和(自身を除く): 149974896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 103, 110, 120, 132, 165, 176, 206, 220, 227, 240, 264, 309, 330, 412, 440, 454, 515, 528, 618, 660, 681, 824, 880, 908, 1030, 1133, 1135, 1236, 1320, 1362, 1545, 1648, 1816, 2060, 2266, 2270, 2472, 2497, 2640, 2724, 3090, 3399, 3405, 3632, 4120, 4532, 4540, 4944, 4994, 5448, 5665, 6180, 6798, 6810, 7491, 8240, 9064, 9080, 9988, 10896, 11330, 12360, 12485, 13596, 13620, 14982, 16995, 18128, 18160, 19976, 22660, 23381, 24720, 24970, 27192, 27240, 29964, 33990, 37455, 39952, 45320, 46762, 49940, 54384, 54480, 59928, 67980, 70143, 74910, 90640, 93524, 99880, 116905, 119856, 135960, 140286, 149820, 187048, 199760, 233810, 257191, 271920, 280572, 299640, 350715, 374096, 467620, 514382, 561144, 599280, 701430, 771573, 935240, 1028764, 1122288, 1285955, 1402860, 1543146, 1870480, 2057528, 2571910, 2805720, 3086292, 3857865, 4115056, 5143820, 5611440, 6172584, 7715730, 10287640, 12345168, 15431460, 20575280, 30862920, 61725840]

約数ペア:

[(1, 61725840), (2, 30862920), (3, 20575280), (4, 15431460), (5, 12345168), (6, 10287640), (8, 7715730), (10, 6172584), (11, 5611440), (12, 5143820), (15, 4115056), (16, 3857865), (20, 3086292), (22, 2805720), (24, 2571910), (30, 2057528), (33, 1870480), (40, 1543146), (44, 1402860), (48, 1285955), (55, 1122288), (60, 1028764), (66, 935240), (80, 771573), (88, 701430), (103, 599280), (110, 561144), (120, 514382), (132, 467620), (165, 374096), (176, 350715), (206, 299640), (220, 280572), (227, 271920), (240, 257191), (264, 233810), (309, 199760), (330, 187048), (412, 149820), (440, 140286), (454, 135960), (515, 119856), (528, 116905), (618, 99880), (660, 93524), (681, 90640), (824, 74910), (880, 70143), (908, 67980), (1030, 59928), (1133, 54480), (1135, 54384), (1236, 49940), (1320, 46762), (1362, 45320), (1545, 39952), (1648, 37455), (1816, 33990), (2060, 29964), (2266, 27240), (2270, 27192), (2472, 24970), (2497, 24720), (2640, 23381), (2724, 22660), (3090, 19976), (3399, 18160), (3405, 18128), (3632, 16995), (4120, 14982), (4532, 13620), (4540, 13596), (4944, 12485), (4994, 12360), (5448, 11330), (5665, 10896), (6180, 9988), (6798, 9080), (6810, 9064), (7491, 8240)]