244432500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 808241280

約数和(自身を除く): 563808780

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, 109, 115, 125, 130, 138, 150, 156, 195, 218, 230, 250, 260, 276, 299, 300, 325, 327, 345, 375, 390, 436, 460, 500, 545, 575, 598, 625, 650, 654, 690, 750, 780, 897, 975, 1090, 1150, 1196, 1250, 1300, 1308, 1380, 1417, 1495, 1500, 1625, 1635, 1725, 1794, 1875, 1950, 2180, 2300, 2500, 2507, 2725, 2834, 2875, 2990, 3250, 3270, 3450, 3588, 3750, 3900, 4251, 4485, 4875, 5014, 5450, 5668, 5750, 5980, 6500, 6540, 6900, 7085, 7475, 7500, 7521, 8125, 8175, 8502, 8625, 8970, 9750, 10028, 10900, 11500, 12535, 13625, 14170, 14375, 14950, 15042, 16250, 16350, 17004, 17250, 17940, 19500, 21255, 22425, 24375, 25070, 27250, 28340, 28750, 29900, 30084, 32500, 32591, 32700, 34500, 35425, 37375, 37605, 40875, 42510, 43125, 44850, 48750, 50140, 54500, 57500, 62675, 65182, 68125, 70850, 74750, 75210, 81750, 85020, 86250, 89700, 97500, 97773, 106275, 112125, 125350, 130364, 136250, 141700, 149500, 150420, 162955, 163500, 172500, 177125, 186875, 188025, 195546, 204375, 212550, 224250, 250700, 272500, 313375, 325910, 354250, 373750, 376050, 391092, 408750, 425100, 448500, 488865, 531375, 560625, 626750, 651820, 708500, 747500, 752100, 814775, 817500, 885625, 940125, 977730, 1062750, 1121250, 1253500, 1566875, 1629550, 1771250, 1880250, 1955460, 2125500, 2242500, 2444325, 2656875, 3133750, 3259100, 3542500, 3760500, 4073875, 4700625, 4888650, 5313750, 6267500, 8147750, 9401250, 9777300, 10627500, 12221625, 16295500, 18802500, 20369375, 24443250, 40738750, 48886500, 61108125, 81477500, 122216250, 244432500]

約数ペア:

[(1, 244432500), (2, 122216250), (3, 81477500), (4, 61108125), (5, 48886500), (6, 40738750), (10, 24443250), (12, 20369375), (13, 18802500), (15, 16295500), (20, 12221625), (23, 10627500), (25, 9777300), (26, 9401250), (30, 8147750), (39, 6267500), (46, 5313750), (50, 4888650), (52, 4700625), (60, 4073875), (65, 3760500), (69, 3542500), (75, 3259100), (78, 3133750), (92, 2656875), (100, 2444325), (109, 2242500), (115, 2125500), (125, 1955460), (130, 1880250), (138, 1771250), (150, 1629550), (156, 1566875), (195, 1253500), (218, 1121250), (230, 1062750), (250, 977730), (260, 940125), (276, 885625), (299, 817500), (300, 814775), (325, 752100), (327, 747500), (345, 708500), (375, 651820), (390, 626750), (436, 560625), (460, 531375), (500, 488865), (545, 448500), (575, 425100), (598, 408750), (625, 391092), (650, 376050), (654, 373750), (690, 354250), (750, 325910), (780, 313375), (897, 272500), (975, 250700), (1090, 224250), (1150, 212550), (1196, 204375), (1250, 195546), (1300, 188025), (1308, 186875), (1380, 177125), (1417, 172500), (1495, 163500), (1500, 162955), (1625, 150420), (1635, 149500), (1725, 141700), (1794, 136250), (1875, 130364), (1950, 125350), (2180, 112125), (2300, 106275), (2500, 97773), (2507, 97500), (2725, 89700), (2834, 86250), (2875, 85020), (2990, 81750), (3250, 75210), (3270, 74750), (3450, 70850), (3588, 68125), (3750, 65182), (3900, 62675), (4251, 57500), (4485, 54500), (4875, 50140), (5014, 48750), (5450, 44850), (5668, 43125), (5750, 42510), (5980, 40875), (6500, 37605), (6540, 37375), (6900, 35425), (7085, 34500), (7475, 32700), (7500, 32591), (7521, 32500), (8125, 30084), (8175, 29900), (8502, 28750), (8625, 28340), (8970, 27250), (9750, 25070), (10028, 24375), (10900, 22425), (11500, 21255), (12535, 19500), (13625, 17940), (14170, 17250), (14375, 17004), (14950, 16350), (15042, 16250)]