157023873500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1$

素因数の和:1201

約数の個数: 192

約数和(自身を含む): 374140166400

約数和(自身を除く): 217116292900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 149, 197, 250, 260, 298, 325, 394, 500, 596, 650, 745, 788, 823, 985, 1300, 1490, 1625, 1646, 1937, 1970, 2561, 2980, 3250, 3292, 3725, 3874, 3940, 4115, 4925, 5122, 6500, 7450, 7748, 8230, 9685, 9850, 10244, 10699, 12805, 14900, 16460, 18625, 19370, 19700, 20575, 21398, 24625, 25610, 29353, 37250, 38740, 41150, 42796, 48425, 49250, 51220, 53495, 58706, 64025, 74500, 82300, 96850, 98500, 102875, 106990, 117412, 122627, 128050, 146765, 162131, 193700, 205750, 213980, 242125, 245254, 256100, 267475, 293530, 320125, 324262, 381589, 411500, 484250, 490508, 534950, 587060, 613135, 640250, 648524, 733825, 763178, 810655, 968500, 1069900, 1226270, 1280500, 1337375, 1467650, 1526356, 1594151, 1621310, 1907945, 2107703, 2452540, 2674750, 2935300, 3065675, 3188302, 3242620, 3669125, 3815890, 4053275, 4215406, 5349500, 6131350, 6376604, 7338250, 7631780, 7970755, 8106550, 8430812, 9539725, 10538515, 12262700, 14676500, 15328375, 15941510, 16213100, 19079450, 20266375, 21077030, 24157519, 30656750, 31883020, 38158900, 39853775, 40532750, 42154060, 47698625, 48315038, 52692575, 61313500, 79707550, 81065500, 95397250, 96630076, 105385150, 120787595, 159415100, 190794500, 199268875, 210770300, 241575190, 263462875, 314047747, 398537750, 483150380, 526925750, 603937975, 628095494, 797075500, 1053851500, 1207875950, 1256190988, 1570238735, 2415751900, 3019689875, 3140477470, 6039379750, 6280954940, 7851193675, 12078759500, 15702387350, 31404774700, 39255968375, 78511936750, 157023873500]

約数ペア:

[(1, 157023873500), (2, 78511936750), (4, 39255968375), (5, 31404774700), (10, 15702387350), (13, 12078759500), (20, 7851193675), (25, 6280954940), (26, 6039379750), (50, 3140477470), (52, 3019689875), (65, 2415751900), (100, 1570238735), (125, 1256190988), (130, 1207875950), (149, 1053851500), (197, 797075500), (250, 628095494), (260, 603937975), (298, 526925750), (325, 483150380), (394, 398537750), (500, 314047747), (596, 263462875), (650, 241575190), (745, 210770300), (788, 199268875), (823, 190794500), (985, 159415100), (1300, 120787595), (1490, 105385150), (1625, 96630076), (1646, 95397250), (1937, 81065500), (1970, 79707550), (2561, 61313500), (2980, 52692575), (3250, 48315038), (3292, 47698625), (3725, 42154060), (3874, 40532750), (3940, 39853775), (4115, 38158900), (4925, 31883020), (5122, 30656750), (6500, 24157519), (7450, 21077030), (7748, 20266375), (8230, 19079450), (9685, 16213100), (9850, 15941510), (10244, 15328375), (10699, 14676500), (12805, 12262700), (14900, 10538515), (16460, 9539725), (18625, 8430812), (19370, 8106550), (19700, 7970755), (20575, 7631780), (21398, 7338250), (24625, 6376604), (25610, 6131350), (29353, 5349500), (37250, 4215406), (38740, 4053275), (41150, 3815890), (42796, 3669125), (48425, 3242620), (49250, 3188302), (51220, 3065675), (53495, 2935300), (58706, 2674750), (64025, 2452540), (74500, 2107703), (82300, 1907945), (96850, 1621310), (98500, 1594151), (102875, 1526356), (106990, 1467650), (117412, 1337375), (122627, 1280500), (128050, 1226270), (146765, 1069900), (162131, 968500), (193700, 810655), (205750, 763178), (213980, 733825), (242125, 648524), (245254, 640250), (256100, 613135), (267475, 587060), (293530, 534950), (320125, 490508), (324262, 484250), (381589, 411500)]