71939340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 180

約数和(自身を含む): 248733408

約数和(自身を除く): 176794068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 270, 297, 324, 330, 363, 367, 396, 405, 484, 495, 540, 594, 605, 660, 726, 734, 810, 891, 990, 1089, 1101, 1188, 1210, 1452, 1468, 1485, 1620, 1782, 1815, 1835, 1980, 2178, 2202, 2420, 2970, 3267, 3303, 3564, 3630, 3670, 4037, 4356, 4404, 4455, 5445, 5505, 5940, 6534, 6606, 7260, 7340, 8074, 8910, 9801, 9909, 10890, 11010, 12111, 13068, 13212, 16148, 16335, 16515, 17820, 19602, 19818, 20185, 21780, 22020, 24222, 29727, 32670, 33030, 36333, 39204, 39636, 40370, 44407, 48444, 49005, 49545, 59454, 60555, 65340, 66060, 72666, 80740, 88814, 98010, 99090, 108999, 118908, 121110, 133221, 145332, 148635, 177628, 181665, 196020, 198180, 217998, 222035, 242220, 266442, 297270, 326997, 363330, 399663, 435996, 444070, 532884, 544995, 594540, 653994, 666105, 726660, 799326, 888140, 1089990, 1198989, 1307988, 1332210, 1598652, 1634985, 1998315, 2179980, 2397978, 2664420, 3269970, 3596967, 3996630, 4795956, 5994945, 6539940, 7193934, 7993260, 11989890, 14387868, 17984835, 23979780, 35969670, 71939340]

約数ペア:

[(1, 71939340), (2, 35969670), (3, 23979780), (4, 17984835), (5, 14387868), (6, 11989890), (9, 7993260), (10, 7193934), (11, 6539940), (12, 5994945), (15, 4795956), (18, 3996630), (20, 3596967), (22, 3269970), (27, 2664420), (30, 2397978), (33, 2179980), (36, 1998315), (44, 1634985), (45, 1598652), (54, 1332210), (55, 1307988), (60, 1198989), (66, 1089990), (81, 888140), (90, 799326), (99, 726660), (108, 666105), (110, 653994), (121, 594540), (132, 544995), (135, 532884), (162, 444070), (165, 435996), (180, 399663), (198, 363330), (220, 326997), (242, 297270), (270, 266442), (297, 242220), (324, 222035), (330, 217998), (363, 198180), (367, 196020), (396, 181665), (405, 177628), (484, 148635), (495, 145332), (540, 133221), (594, 121110), (605, 118908), (660, 108999), (726, 99090), (734, 98010), (810, 88814), (891, 80740), (990, 72666), (1089, 66060), (1101, 65340), (1188, 60555), (1210, 59454), (1452, 49545), (1468, 49005), (1485, 48444), (1620, 44407), (1782, 40370), (1815, 39636), (1835, 39204), (1980, 36333), (2178, 33030), (2202, 32670), (2420, 29727), (2970, 24222), (3267, 22020), (3303, 21780), (3564, 20185), (3630, 19818), (3670, 19602), (4037, 17820), (4356, 16515), (4404, 16335), (4455, 16148), (5445, 13212), (5505, 13068), (5940, 12111), (6534, 11010), (6606, 10890), (7260, 9909), (7340, 9801), (8074, 8910)]