38405250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 113563944

約数和(自身を除く): 75158694

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 101, 117, 125, 130, 150, 169, 195, 202, 225, 234, 250, 303, 325, 338, 375, 390, 450, 505, 507, 585, 606, 650, 750, 845, 909, 975, 1010, 1014, 1125, 1170, 1313, 1515, 1521, 1625, 1690, 1818, 1950, 2250, 2525, 2535, 2626, 2925, 3030, 3042, 3250, 3939, 4225, 4545, 4875, 5050, 5070, 5850, 6565, 7575, 7605, 7878, 8450, 9090, 9750, 11817, 12625, 12675, 13130, 14625, 15150, 15210, 17069, 19695, 21125, 22725, 23634, 25250, 25350, 29250, 32825, 34138, 37875, 38025, 39390, 42250, 45450, 51207, 59085, 63375, 65650, 75750, 76050, 85345, 98475, 102414, 113625, 118170, 126750, 153621, 164125, 170690, 190125, 196950, 227250, 256035, 295425, 307242, 328250, 380250, 426725, 492375, 512070, 590850, 768105, 853450, 984750, 1280175, 1477125, 1536210, 2133625, 2560350, 2954250, 3840525, 4267250, 6400875, 7681050, 12801750, 19202625, 38405250]

約数ペア:

[(1, 38405250), (2, 19202625), (3, 12801750), (5, 7681050), (6, 6400875), (9, 4267250), (10, 3840525), (13, 2954250), (15, 2560350), (18, 2133625), (25, 1536210), (26, 1477125), (30, 1280175), (39, 984750), (45, 853450), (50, 768105), (65, 590850), (75, 512070), (78, 492375), (90, 426725), (101, 380250), (117, 328250), (125, 307242), (130, 295425), (150, 256035), (169, 227250), (195, 196950), (202, 190125), (225, 170690), (234, 164125), (250, 153621), (303, 126750), (325, 118170), (338, 113625), (375, 102414), (390, 98475), (450, 85345), (505, 76050), (507, 75750), (585, 65650), (606, 63375), (650, 59085), (750, 51207), (845, 45450), (909, 42250), (975, 39390), (1010, 38025), (1014, 37875), (1125, 34138), (1170, 32825), (1313, 29250), (1515, 25350), (1521, 25250), (1625, 23634), (1690, 22725), (1818, 21125), (1950, 19695), (2250, 17069), (2525, 15210), (2535, 15150), (2626, 14625), (2925, 13130), (3030, 12675), (3042, 12625), (3250, 11817), (3939, 9750), (4225, 9090), (4545, 8450), (4875, 7878), (5050, 7605), (5070, 7575), (5850, 6565)]