20023641300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223229}}^1$

素因数の和:223282

約数の個数: 144

約数和(自身を含む): 65104583040

約数和(自身を除く): 45080941740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 325, 345, 390, 460, 575, 598, 650, 690, 780, 897, 975, 1150, 1196, 1300, 1380, 1495, 1725, 1794, 1950, 2300, 2990, 3450, 3588, 3900, 4485, 5980, 6900, 7475, 8970, 14950, 17940, 22425, 29900, 44850, 89700, 223229, 446458, 669687, 892916, 1116145, 1339374, 2232290, 2678748, 2901977, 3348435, 4464580, 5134267, 5580725, 5803954, 6696870, 8705931, 10268534, 11161450, 11607908, 13393740, 14509885, 15402801, 16742175, 17411862, 20537068, 22322900, 25671335, 29019770, 30805602, 33484350, 34823724, 43529655, 51342670, 58039540, 61611204, 66745471, 66968700, 72549425, 77014005, 87059310, 102685340, 128356675, 133490942, 145098850, 154028010, 174118620, 200236413, 217648275, 256713350, 266981884, 290197700, 308056020, 333727355, 385070025, 400472826, 435296550, 513426700, 667454710, 770140050, 800945652, 870593100, 1001182065, 1334909420, 1540280100, 1668636775, 2002364130, 3337273550, 4004728260, 5005910325, 6674547100, 10011820650, 20023641300]

約数ペア:

[(1, 20023641300), (2, 10011820650), (3, 6674547100), (4, 5005910325), (5, 4004728260), (6, 3337273550), (10, 2002364130), (12, 1668636775), (13, 1540280100), (15, 1334909420), (20, 1001182065), (23, 870593100), (25, 800945652), (26, 770140050), (30, 667454710), (39, 513426700), (46, 435296550), (50, 400472826), (52, 385070025), (60, 333727355), (65, 308056020), (69, 290197700), (75, 266981884), (78, 256713350), (92, 217648275), (100, 200236413), (115, 174118620), (130, 154028010), (138, 145098850), (150, 133490942), (156, 128356675), (195, 102685340), (230, 87059310), (260, 77014005), (276, 72549425), (299, 66968700), (300, 66745471), (325, 61611204), (345, 58039540), (390, 51342670), (460, 43529655), (575, 34823724), (598, 33484350), (650, 30805602), (690, 29019770), (780, 25671335), (897, 22322900), (975, 20537068), (1150, 17411862), (1196, 16742175), (1300, 15402801), (1380, 14509885), (1495, 13393740), (1725, 11607908), (1794, 11161450), (1950, 10268534), (2300, 8705931), (2990, 6696870), (3450, 5803954), (3588, 5580725), (3900, 5134267), (4485, 4464580), (5980, 3348435), (6900, 2901977), (7475, 2678748), (8970, 2232290), (14950, 1339374), (17940, 1116145), (22425, 892916), (29900, 669687), (44850, 446458), (89700, 223229)]