228377000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 566092800

約数和(自身を除く): 337715800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 53, 62, 100, 106, 124, 125, 139, 155, 200, 212, 248, 250, 265, 278, 310, 424, 500, 530, 556, 620, 695, 775, 1000, 1060, 1112, 1240, 1325, 1390, 1550, 1643, 2120, 2650, 2780, 3100, 3286, 3475, 3875, 4309, 5300, 5560, 6200, 6572, 6625, 6950, 7367, 7750, 8215, 8618, 10600, 13144, 13250, 13900, 14734, 15500, 16430, 17236, 17375, 21545, 26500, 27800, 29468, 31000, 32860, 34472, 34750, 36835, 41075, 43090, 53000, 58936, 65720, 69500, 73670, 82150, 86180, 107725, 139000, 147340, 164300, 172360, 184175, 205375, 215450, 228377, 294680, 328600, 368350, 410750, 430900, 456754, 538625, 736700, 821500, 861800, 913508, 920875, 1077250, 1141885, 1473400, 1643000, 1827016, 1841750, 2154500, 2283770, 3683500, 4309000, 4567540, 5709425, 7367000, 9135080, 11418850, 22837700, 28547125, 45675400, 57094250, 114188500, 228377000]

約数ペア:

[(1, 228377000), (2, 114188500), (4, 57094250), (5, 45675400), (8, 28547125), (10, 22837700), (20, 11418850), (25, 9135080), (31, 7367000), (40, 5709425), (50, 4567540), (53, 4309000), (62, 3683500), (100, 2283770), (106, 2154500), (124, 1841750), (125, 1827016), (139, 1643000), (155, 1473400), (200, 1141885), (212, 1077250), (248, 920875), (250, 913508), (265, 861800), (278, 821500), (310, 736700), (424, 538625), (500, 456754), (530, 430900), (556, 410750), (620, 368350), (695, 328600), (775, 294680), (1000, 228377), (1060, 215450), (1112, 205375), (1240, 184175), (1325, 172360), (1390, 164300), (1550, 147340), (1643, 139000), (2120, 107725), (2650, 86180), (2780, 82150), (3100, 73670), (3286, 69500), (3475, 65720), (3875, 58936), (4309, 53000), (5300, 43090), (5560, 41075), (6200, 36835), (6572, 34750), (6625, 34472), (6950, 32860), (7367, 31000), (7750, 29468), (8215, 27800), (8618, 26500), (10600, 21545), (13144, 17375), (13250, 17236), (13900, 16430), (14734, 15500)]