660188100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1451

約数の個数: 216

約数和(自身を含む): 2262702400

約数和(自身を除く): 1602514300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 121, 130, 132, 143, 150, 156, 165, 195, 220, 242, 260, 275, 286, 300, 325, 330, 363, 390, 429, 484, 550, 572, 605, 650, 660, 715, 726, 780, 825, 858, 975, 1100, 1210, 1300, 1399, 1430, 1452, 1573, 1650, 1716, 1815, 1950, 2145, 2420, 2798, 2860, 3025, 3146, 3300, 3575, 3630, 3900, 4197, 4290, 4719, 5596, 6050, 6292, 6995, 7150, 7260, 7865, 8394, 8580, 9075, 9438, 10725, 12100, 13990, 14300, 15389, 15730, 16788, 18150, 18187, 18876, 20985, 21450, 23595, 27980, 30778, 31460, 34975, 36300, 36374, 39325, 41970, 42900, 46167, 47190, 54561, 61556, 69950, 72748, 76945, 78650, 83940, 90935, 92334, 94380, 104925, 109122, 117975, 139900, 153890, 157300, 169279, 181870, 184668, 200057, 209850, 218244, 230835, 235950, 272805, 307780, 338558, 363740, 384725, 400114, 419700, 454675, 461670, 471900, 507837, 545610, 600171, 677116, 769450, 800228, 846395, 909350, 923340, 1000285, 1015674, 1091220, 1154175, 1200342, 1364025, 1538900, 1692790, 1818700, 2000570, 2031348, 2200627, 2308350, 2400684, 2539185, 2728050, 3000855, 3385580, 4001140, 4231975, 4401254, 4616700, 5001425, 5078370, 5456100, 6001710, 6601881, 8463950, 8802508, 10002850, 10156740, 11003135, 12003420, 12695925, 13203762, 15004275, 16927900, 20005700, 22006270, 25391850, 26407524, 30008550, 33009405, 44012540, 50783700, 55015675, 60017100, 66018810, 110031350, 132037620, 165047025, 220062700, 330094050, 660188100]

約数ペア:

[(1, 660188100), (2, 330094050), (3, 220062700), (4, 165047025), (5, 132037620), (6, 110031350), (10, 66018810), (11, 60017100), (12, 55015675), (13, 50783700), (15, 44012540), (20, 33009405), (22, 30008550), (25, 26407524), (26, 25391850), (30, 22006270), (33, 20005700), (39, 16927900), (44, 15004275), (50, 13203762), (52, 12695925), (55, 12003420), (60, 11003135), (65, 10156740), (66, 10002850), (75, 8802508), (78, 8463950), (100, 6601881), (110, 6001710), (121, 5456100), (130, 5078370), (132, 5001425), (143, 4616700), (150, 4401254), (156, 4231975), (165, 4001140), (195, 3385580), (220, 3000855), (242, 2728050), (260, 2539185), (275, 2400684), (286, 2308350), (300, 2200627), (325, 2031348), (330, 2000570), (363, 1818700), (390, 1692790), (429, 1538900), (484, 1364025), (550, 1200342), (572, 1154175), (605, 1091220), (650, 1015674), (660, 1000285), (715, 923340), (726, 909350), (780, 846395), (825, 800228), (858, 769450), (975, 677116), (1100, 600171), (1210, 545610), (1300, 507837), (1399, 471900), (1430, 461670), (1452, 454675), (1573, 419700), (1650, 400114), (1716, 384725), (1815, 363740), (1950, 338558), (2145, 307780), (2420, 272805), (2798, 235950), (2860, 230835), (3025, 218244), (3146, 209850), (3300, 200057), (3575, 184668), (3630, 181870), (3900, 169279), (4197, 157300), (4290, 153890), (4719, 139900), (5596, 117975), (6050, 109122), (6292, 104925), (6995, 94380), (7150, 92334), (7260, 90935), (7865, 83940), (8394, 78650), (8580, 76945), (9075, 72748), (9438, 69950), (10725, 61556), (12100, 54561), (13990, 47190), (14300, 46167), (15389, 42900), (15730, 41970), (16788, 39325), (18150, 36374), (18187, 36300), (18876, 34975), (20985, 31460), (21450, 30778), (23595, 27980)]