143669500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 364343616

約数和(自身を除く): 220674116

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 31, 46, 50, 52, 62, 65, 92, 100, 115, 124, 125, 130, 155, 230, 250, 260, 299, 310, 325, 403, 460, 500, 575, 598, 620, 650, 713, 775, 806, 961, 1150, 1196, 1300, 1426, 1495, 1550, 1612, 1625, 1922, 2015, 2300, 2852, 2875, 2990, 3100, 3250, 3565, 3844, 3875, 4030, 4805, 5750, 5980, 6500, 7130, 7475, 7750, 8060, 9269, 9610, 10075, 11500, 12493, 14260, 14950, 15500, 17825, 18538, 19220, 20150, 22103, 24025, 24986, 29900, 35650, 37076, 37375, 40300, 44206, 46345, 48050, 49972, 50375, 62465, 71300, 74750, 88412, 89125, 92690, 96100, 100750, 110515, 120125, 124930, 149500, 178250, 185380, 201500, 221030, 231725, 240250, 249860, 287339, 312325, 356500, 442060, 463450, 480500, 552575, 574678, 624650, 926900, 1105150, 1149356, 1158625, 1249300, 1436695, 1561625, 2210300, 2317250, 2762875, 2873390, 3123250, 4634500, 5525750, 5746780, 6246500, 7183475, 11051500, 14366950, 28733900, 35917375, 71834750, 143669500]

約数ペア:

[(1, 143669500), (2, 71834750), (4, 35917375), (5, 28733900), (10, 14366950), (13, 11051500), (20, 7183475), (23, 6246500), (25, 5746780), (26, 5525750), (31, 4634500), (46, 3123250), (50, 2873390), (52, 2762875), (62, 2317250), (65, 2210300), (92, 1561625), (100, 1436695), (115, 1249300), (124, 1158625), (125, 1149356), (130, 1105150), (155, 926900), (230, 624650), (250, 574678), (260, 552575), (299, 480500), (310, 463450), (325, 442060), (403, 356500), (460, 312325), (500, 287339), (575, 249860), (598, 240250), (620, 231725), (650, 221030), (713, 201500), (775, 185380), (806, 178250), (961, 149500), (1150, 124930), (1196, 120125), (1300, 110515), (1426, 100750), (1495, 96100), (1550, 92690), (1612, 89125), (1625, 88412), (1922, 74750), (2015, 71300), (2300, 62465), (2852, 50375), (2875, 49972), (2990, 48050), (3100, 46345), (3250, 44206), (3565, 40300), (3844, 37375), (3875, 37076), (4030, 35650), (4805, 29900), (5750, 24986), (5980, 24025), (6500, 22103), (7130, 20150), (7475, 19220), (7750, 18538), (8060, 17825), (9269, 15500), (9610, 14950), (10075, 14260), (11500, 12493)]