144636700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 362032384

約数和(自身を除く): 217395684

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 37, 50, 52, 62, 65, 74, 97, 100, 124, 130, 148, 155, 185, 194, 260, 310, 325, 370, 388, 403, 481, 485, 620, 650, 740, 775, 806, 925, 962, 970, 1147, 1261, 1300, 1550, 1612, 1850, 1924, 1940, 2015, 2294, 2405, 2425, 2522, 3007, 3100, 3589, 3700, 4030, 4588, 4810, 4850, 5044, 5735, 6014, 6305, 7178, 8060, 9620, 9700, 10075, 11470, 12025, 12028, 12610, 14356, 14911, 15035, 17945, 20150, 22940, 24050, 25220, 28675, 29822, 30070, 31525, 35890, 39091, 40300, 46657, 48100, 57350, 59644, 60140, 63050, 71780, 74555, 75175, 78182, 89725, 93314, 111259, 114700, 126100, 149110, 150350, 156364, 179450, 186628, 195455, 222518, 233285, 298220, 300700, 358900, 372775, 390910, 445036, 466570, 556295, 745550, 781820, 933140, 977275, 1112590, 1166425, 1446367, 1491100, 1954550, 2225180, 2332850, 2781475, 2892734, 3909100, 4665700, 5562950, 5785468, 7231835, 11125900, 14463670, 28927340, 36159175, 72318350, 144636700]

約数ペア:

[(1, 144636700), (2, 72318350), (4, 36159175), (5, 28927340), (10, 14463670), (13, 11125900), (20, 7231835), (25, 5785468), (26, 5562950), (31, 4665700), (37, 3909100), (50, 2892734), (52, 2781475), (62, 2332850), (65, 2225180), (74, 1954550), (97, 1491100), (100, 1446367), (124, 1166425), (130, 1112590), (148, 977275), (155, 933140), (185, 781820), (194, 745550), (260, 556295), (310, 466570), (325, 445036), (370, 390910), (388, 372775), (403, 358900), (481, 300700), (485, 298220), (620, 233285), (650, 222518), (740, 195455), (775, 186628), (806, 179450), (925, 156364), (962, 150350), (970, 149110), (1147, 126100), (1261, 114700), (1300, 111259), (1550, 93314), (1612, 89725), (1850, 78182), (1924, 75175), (1940, 74555), (2015, 71780), (2294, 63050), (2405, 60140), (2425, 59644), (2522, 57350), (3007, 48100), (3100, 46657), (3589, 40300), (3700, 39091), (4030, 35890), (4588, 31525), (4810, 30070), (4850, 29822), (5044, 28675), (5735, 25220), (6014, 24050), (6305, 22940), (7178, 20150), (8060, 17945), (9620, 15035), (9700, 14911), (10075, 14356), (11470, 12610), (12025, 12028)]