560147250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 1528240896

約数和(自身を除く): 968093646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 73, 75, 78, 125, 130, 146, 150, 195, 219, 250, 325, 365, 375, 390, 438, 650, 730, 750, 787, 949, 975, 1095, 1574, 1625, 1825, 1898, 1950, 2190, 2361, 2847, 3250, 3650, 3935, 4722, 4745, 4875, 5475, 5694, 7870, 9125, 9490, 9750, 10231, 10950, 11805, 14235, 18250, 19675, 20462, 23610, 23725, 27375, 28470, 30693, 39350, 47450, 51155, 54750, 57451, 59025, 61386, 71175, 98375, 102310, 114902, 118050, 118625, 142350, 153465, 172353, 196750, 237250, 255775, 287255, 295125, 306930, 344706, 355875, 511550, 574510, 590250, 711750, 746863, 767325, 861765, 1278875, 1436275, 1493726, 1534650, 1723530, 2240589, 2557750, 2872550, 3734315, 3836625, 4308825, 4481178, 7181375, 7468630, 7673250, 8617650, 11202945, 14362750, 18671575, 21544125, 22405890, 37343150, 43088250, 56014725, 93357875, 112029450, 186715750, 280073625, 560147250]

約数ペア:

[(1, 560147250), (2, 280073625), (3, 186715750), (5, 112029450), (6, 93357875), (10, 56014725), (13, 43088250), (15, 37343150), (25, 22405890), (26, 21544125), (30, 18671575), (39, 14362750), (50, 11202945), (65, 8617650), (73, 7673250), (75, 7468630), (78, 7181375), (125, 4481178), (130, 4308825), (146, 3836625), (150, 3734315), (195, 2872550), (219, 2557750), (250, 2240589), (325, 1723530), (365, 1534650), (375, 1493726), (390, 1436275), (438, 1278875), (650, 861765), (730, 767325), (750, 746863), (787, 711750), (949, 590250), (975, 574510), (1095, 511550), (1574, 355875), (1625, 344706), (1825, 306930), (1898, 295125), (1950, 287255), (2190, 255775), (2361, 237250), (2847, 196750), (3250, 172353), (3650, 153465), (3935, 142350), (4722, 118625), (4745, 118050), (4875, 114902), (5475, 102310), (5694, 98375), (7870, 71175), (9125, 61386), (9490, 59025), (9750, 57451), (10231, 54750), (10950, 51155), (11805, 47450), (14235, 39350), (18250, 30693), (19675, 28470), (20462, 27375), (23610, 23725)]