7387136460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{90997}}^1$

素因数の和:91064

約数の個数: 144

約数和(自身を含む): 25041193632

約数和(自身を除く): 17654057172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 123, 132, 164, 165, 180, 198, 205, 220, 246, 330, 369, 396, 410, 451, 492, 495, 615, 660, 738, 820, 902, 990, 1230, 1353, 1476, 1804, 1845, 1980, 2255, 2460, 2706, 3690, 4059, 4510, 5412, 6765, 7380, 8118, 9020, 13530, 16236, 20295, 27060, 40590, 81180, 90997, 181994, 272991, 363988, 454985, 545982, 818973, 909970, 1000967, 1091964, 1364955, 1637946, 1819940, 2001934, 2729910, 3002901, 3275892, 3730877, 4003868, 4094865, 5004835, 5459820, 6005802, 7461754, 8189730, 9008703, 10009670, 11192631, 12011604, 14923508, 15014505, 16379460, 18017406, 18654385, 20019340, 22385262, 30029010, 33577893, 36034812, 37308770, 41039647, 44770524, 45043515, 55963155, 60058020, 67155786, 74617540, 82079294, 90087030, 111926310, 123118941, 134311572, 164158588, 167889465, 180174060, 205198235, 223852620, 246237882, 335778930, 369356823, 410396470, 492475764, 615594705, 671557860, 738713646, 820792940, 1231189410, 1477427292, 1846784115, 2462378820, 3693568230, 7387136460]

約数ペア:

[(1, 7387136460), (2, 3693568230), (3, 2462378820), (4, 1846784115), (5, 1477427292), (6, 1231189410), (9, 820792940), (10, 738713646), (11, 671557860), (12, 615594705), (15, 492475764), (18, 410396470), (20, 369356823), (22, 335778930), (30, 246237882), (33, 223852620), (36, 205198235), (41, 180174060), (44, 167889465), (45, 164158588), (55, 134311572), (60, 123118941), (66, 111926310), (82, 90087030), (90, 82079294), (99, 74617540), (110, 67155786), (123, 60058020), (132, 55963155), (164, 45043515), (165, 44770524), (180, 41039647), (198, 37308770), (205, 36034812), (220, 33577893), (246, 30029010), (330, 22385262), (369, 20019340), (396, 18654385), (410, 18017406), (451, 16379460), (492, 15014505), (495, 14923508), (615, 12011604), (660, 11192631), (738, 10009670), (820, 9008703), (902, 8189730), (990, 7461754), (1230, 6005802), (1353, 5459820), (1476, 5004835), (1804, 4094865), (1845, 4003868), (1980, 3730877), (2255, 3275892), (2460, 3002901), (2706, 2729910), (3690, 2001934), (4059, 1819940), (4510, 1637946), (5412, 1364955), (6765, 1091964), (7380, 1000967), (8118, 909970), (9020, 818973), (13530, 545982), (16236, 454985), (20295, 363988), (27060, 272991), (40590, 181994), (81180, 90997)]