69299880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1491

約数の個数: 128

約数和(自身を含む): 231275520

約数和(自身を除く): 161975640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1433, 1560, 1612, 1860, 2015, 2418, 2866, 3224, 3720, 4030, 4299, 4836, 5732, 6045, 7165, 8060, 8598, 9672, 11464, 12090, 14330, 16120, 17196, 18629, 21495, 24180, 28660, 34392, 37258, 42990, 44423, 48360, 55887, 57320, 74516, 85980, 88846, 93145, 111774, 133269, 149032, 171960, 177692, 186290, 222115, 223548, 266538, 279435, 355384, 372580, 444230, 447096, 533076, 558870, 577499, 666345, 745160, 888460, 1066152, 1117740, 1154998, 1332690, 1732497, 1776920, 2235480, 2309996, 2665380, 2887495, 3464994, 4619992, 5330760, 5774990, 6929988, 8662485, 11549980, 13859976, 17324970, 23099960, 34649940, 69299880]

約数ペア:

[(1, 69299880), (2, 34649940), (3, 23099960), (4, 17324970), (5, 13859976), (6, 11549980), (8, 8662485), (10, 6929988), (12, 5774990), (13, 5330760), (15, 4619992), (20, 3464994), (24, 2887495), (26, 2665380), (30, 2309996), (31, 2235480), (39, 1776920), (40, 1732497), (52, 1332690), (60, 1154998), (62, 1117740), (65, 1066152), (78, 888460), (93, 745160), (104, 666345), (120, 577499), (124, 558870), (130, 533076), (155, 447096), (156, 444230), (186, 372580), (195, 355384), (248, 279435), (260, 266538), (310, 223548), (312, 222115), (372, 186290), (390, 177692), (403, 171960), (465, 149032), (520, 133269), (620, 111774), (744, 93145), (780, 88846), (806, 85980), (930, 74516), (1209, 57320), (1240, 55887), (1433, 48360), (1560, 44423), (1612, 42990), (1860, 37258), (2015, 34392), (2418, 28660), (2866, 24180), (3224, 21495), (3720, 18629), (4030, 17196), (4299, 16120), (4836, 14330), (5732, 12090), (6045, 11464), (7165, 9672), (8060, 8598)]