220613250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:83

約数の個数: 256

約数和(自身を含む): 690633216

約数和(自身を除く): 470019966

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 25, 26, 30, 33, 34, 39, 50, 51, 55, 65, 66, 75, 78, 85, 102, 110, 121, 125, 130, 143, 150, 165, 170, 187, 195, 221, 242, 250, 255, 275, 286, 325, 330, 363, 374, 375, 390, 425, 429, 442, 510, 550, 561, 605, 650, 663, 715, 726, 750, 825, 850, 858, 935, 975, 1105, 1122, 1210, 1275, 1326, 1331, 1375, 1430, 1573, 1625, 1650, 1815, 1870, 1950, 2057, 2125, 2145, 2210, 2431, 2550, 2662, 2750, 2805, 3025, 3146, 3250, 3315, 3575, 3630, 3993, 4114, 4125, 4250, 4290, 4675, 4719, 4862, 4875, 5525, 5610, 6050, 6171, 6375, 6630, 6655, 7150, 7293, 7865, 7986, 8250, 9075, 9350, 9438, 9750, 10285, 10725, 11050, 12155, 12342, 12750, 13310, 14025, 14586, 15125, 15730, 16575, 17303, 17875, 18150, 19965, 20570, 21450, 22627, 23375, 23595, 24310, 26741, 27625, 28050, 30250, 30855, 33150, 33275, 34606, 35750, 36465, 39325, 39930, 45254, 45375, 46750, 47190, 51425, 51909, 53482, 53625, 55250, 60775, 61710, 66550, 67881, 70125, 72930, 78650, 80223, 82875, 86515, 90750, 99825, 102850, 103818, 107250, 113135, 117975, 121550, 133705, 135762, 140250, 154275, 160446, 165750, 166375, 173030, 182325, 196625, 199650, 226270, 235950, 257125, 259545, 267410, 294151, 303875, 308550, 332750, 339405, 364650, 393250, 401115, 432575, 499125, 514250, 519090, 565675, 588302, 589875, 607750, 668525, 678810, 771375, 802230, 865150, 882453, 911625, 998250, 1131350, 1179750, 1297725, 1337050, 1470755, 1542750, 1697025, 1764906, 1823250, 2005575, 2162875, 2595450, 2828375, 2941510, 3342625, 3394050, 4011150, 4325750, 4412265, 5656750, 6488625, 6685250, 7353775, 8485125, 8824530, 10027875, 12977250, 14707550, 16970250, 20055750, 22061325, 36768875, 44122650, 73537750, 110306625, 220613250]

約数ペア:

[(1, 220613250), (2, 110306625), (3, 73537750), (5, 44122650), (6, 36768875), (10, 22061325), (11, 20055750), (13, 16970250), (15, 14707550), (17, 12977250), (22, 10027875), (25, 8824530), (26, 8485125), (30, 7353775), (33, 6685250), (34, 6488625), (39, 5656750), (50, 4412265), (51, 4325750), (55, 4011150), (65, 3394050), (66, 3342625), (75, 2941510), (78, 2828375), (85, 2595450), (102, 2162875), (110, 2005575), (121, 1823250), (125, 1764906), (130, 1697025), (143, 1542750), (150, 1470755), (165, 1337050), (170, 1297725), (187, 1179750), (195, 1131350), (221, 998250), (242, 911625), (250, 882453), (255, 865150), (275, 802230), (286, 771375), (325, 678810), (330, 668525), (363, 607750), (374, 589875), (375, 588302), (390, 565675), (425, 519090), (429, 514250), (442, 499125), (510, 432575), (550, 401115), (561, 393250), (605, 364650), (650, 339405), (663, 332750), (715, 308550), (726, 303875), (750, 294151), (825, 267410), (850, 259545), (858, 257125), (935, 235950), (975, 226270), (1105, 199650), (1122, 196625), (1210, 182325), (1275, 173030), (1326, 166375), (1331, 165750), (1375, 160446), (1430, 154275), (1573, 140250), (1625, 135762), (1650, 133705), (1815, 121550), (1870, 117975), (1950, 113135), (2057, 107250), (2125, 103818), (2145, 102850), (2210, 99825), (2431, 90750), (2550, 86515), (2662, 82875), (2750, 80223), (2805, 78650), (3025, 72930), (3146, 70125), (3250, 67881), (3315, 66550), (3575, 61710), (3630, 60775), (3993, 55250), (4114, 53625), (4125, 53482), (4250, 51909), (4290, 51425), (4675, 47190), (4719, 46750), (4862, 45375), (4875, 45254), (5525, 39930), (5610, 39325), (6050, 36465), (6171, 35750), (6375, 34606), (6630, 33275), (6655, 33150), (7150, 30855), (7293, 30250), (7865, 28050), (7986, 27625), (8250, 26741), (9075, 24310), (9350, 23595), (9438, 23375), (9750, 22627), (10285, 21450), (10725, 20570), (11050, 19965), (12155, 18150), (12342, 17875), (12750, 17303), (13310, 16575), (14025, 15730), (14586, 15125)]