75221500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 177795072

約数和(自身を除く): 102573572

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 125, 155, 211, 230, 250, 310, 422, 460, 500, 575, 620, 713, 775, 844, 1055, 1150, 1426, 1550, 2110, 2300, 2852, 2875, 3100, 3565, 3875, 4220, 4853, 5275, 5750, 6541, 7130, 7750, 9706, 10550, 11500, 13082, 14260, 15500, 17825, 19412, 21100, 24265, 26164, 26375, 32705, 35650, 48530, 52750, 65410, 71300, 89125, 97060, 105500, 121325, 130820, 150443, 163525, 178250, 242650, 300886, 327050, 356500, 485300, 601772, 606625, 654100, 752215, 817625, 1213250, 1504430, 1635250, 2426500, 3008860, 3270500, 3761075, 7522150, 15044300, 18805375, 37610750, 75221500]

約数ペア:

[(1, 75221500), (2, 37610750), (4, 18805375), (5, 15044300), (10, 7522150), (20, 3761075), (23, 3270500), (25, 3008860), (31, 2426500), (46, 1635250), (50, 1504430), (62, 1213250), (92, 817625), (100, 752215), (115, 654100), (124, 606625), (125, 601772), (155, 485300), (211, 356500), (230, 327050), (250, 300886), (310, 242650), (422, 178250), (460, 163525), (500, 150443), (575, 130820), (620, 121325), (713, 105500), (775, 97060), (844, 89125), (1055, 71300), (1150, 65410), (1426, 52750), (1550, 48530), (2110, 35650), (2300, 32705), (2852, 26375), (2875, 26164), (3100, 24265), (3565, 21100), (3875, 19412), (4220, 17825), (4853, 15500), (5275, 14260), (5750, 13082), (6541, 11500), (7130, 10550), (7750, 9706)]