375293000

素因数分解:

$2^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 916362720

約数和(自身を除く): 541069720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 73, 97, 100, 106, 125, 146, 194, 200, 212, 250, 265, 292, 365, 388, 424, 485, 500, 530, 584, 730, 776, 970, 1000, 1060, 1325, 1460, 1825, 1940, 2120, 2425, 2650, 2920, 3650, 3869, 3880, 4850, 5141, 5300, 6625, 7081, 7300, 7738, 9125, 9700, 10282, 10600, 12125, 13250, 14162, 14600, 15476, 18250, 19345, 19400, 20564, 24250, 25705, 26500, 28324, 30952, 35405, 36500, 38690, 41128, 48500, 51410, 53000, 56648, 70810, 73000, 77380, 96725, 97000, 102820, 128525, 141620, 154760, 177025, 193450, 205640, 257050, 283240, 354050, 375293, 386900, 483625, 514100, 642625, 708100, 750586, 773800, 885125, 967250, 1028200, 1285250, 1416200, 1501172, 1770250, 1876465, 1934500, 2570500, 3002344, 3540500, 3752930, 3869000, 5141000, 7081000, 7505860, 9382325, 15011720, 18764650, 37529300, 46911625, 75058600, 93823250, 187646500, 375293000]

約数ペア:

[(1, 375293000), (2, 187646500), (4, 93823250), (5, 75058600), (8, 46911625), (10, 37529300), (20, 18764650), (25, 15011720), (40, 9382325), (50, 7505860), (53, 7081000), (73, 5141000), (97, 3869000), (100, 3752930), (106, 3540500), (125, 3002344), (146, 2570500), (194, 1934500), (200, 1876465), (212, 1770250), (250, 1501172), (265, 1416200), (292, 1285250), (365, 1028200), (388, 967250), (424, 885125), (485, 773800), (500, 750586), (530, 708100), (584, 642625), (730, 514100), (776, 483625), (970, 386900), (1000, 375293), (1060, 354050), (1325, 283240), (1460, 257050), (1825, 205640), (1940, 193450), (2120, 177025), (2425, 154760), (2650, 141620), (2920, 128525), (3650, 102820), (3869, 97000), (3880, 96725), (4850, 77380), (5141, 73000), (5300, 70810), (6625, 56648), (7081, 53000), (7300, 51410), (7738, 48500), (9125, 41128), (9700, 38690), (10282, 36500), (10600, 35405), (12125, 30952), (13250, 28324), (14162, 26500), (14600, 25705), (15476, 24250), (18250, 20564), (19345, 19400)]