195471900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5569}}^1$

素因数の和:5605

約数の個数: 144

約数和(自身を含む): 676866400

約数和(自身を除く): 481394500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5569, 5850, 7020, 8775, 11138, 11700, 16707, 17550, 22276, 27845, 33414, 35100, 50121, 55690, 66828, 72397, 83535, 100242, 111380, 139225, 144794, 150363, 167070, 200484, 217191, 250605, 278450, 289588, 300726, 334140, 361985, 417675, 434382, 501210, 556900, 601452, 651573, 723970, 751815, 835350, 868764, 1002420, 1085955, 1253025, 1303146, 1447940, 1503630, 1670700, 1809925, 1954719, 2171910, 2506050, 2606292, 3007260, 3257865, 3619850, 3759075, 3909438, 4343820, 5012100, 5429775, 6515730, 7239700, 7518150, 7818876, 9773595, 10859550, 13031460, 15036300, 16289325, 19547190, 21719100, 32578650, 39094380, 48867975, 65157300, 97735950, 195471900]

約数ペア:

[(1, 195471900), (2, 97735950), (3, 65157300), (4, 48867975), (5, 39094380), (6, 32578650), (9, 21719100), (10, 19547190), (12, 16289325), (13, 15036300), (15, 13031460), (18, 10859550), (20, 9773595), (25, 7818876), (26, 7518150), (27, 7239700), (30, 6515730), (36, 5429775), (39, 5012100), (45, 4343820), (50, 3909438), (52, 3759075), (54, 3619850), (60, 3257865), (65, 3007260), (75, 2606292), (78, 2506050), (90, 2171910), (100, 1954719), (108, 1809925), (117, 1670700), (130, 1503630), (135, 1447940), (150, 1303146), (156, 1253025), (180, 1085955), (195, 1002420), (225, 868764), (234, 835350), (260, 751815), (270, 723970), (300, 651573), (325, 601452), (351, 556900), (390, 501210), (450, 434382), (468, 417675), (540, 361985), (585, 334140), (650, 300726), (675, 289588), (702, 278450), (780, 250605), (900, 217191), (975, 200484), (1170, 167070), (1300, 150363), (1350, 144794), (1404, 139225), (1755, 111380), (1950, 100242), (2340, 83535), (2700, 72397), (2925, 66828), (3510, 55690), (3900, 50121), (5569, 35100), (5850, 33414), (7020, 27845), (8775, 22276), (11138, 17550), (11700, 16707)]