20153726400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{743}}^1\times {\mathrm{5651}}^1$

素因数の和:6419

約数の個数: 168

約数和(自身を含む): 66221725824

約数和(自身を除く): 46067999424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 743, 800, 960, 1200, 1486, 1600, 2229, 2400, 2972, 3715, 4458, 4800, 5651, 5944, 7430, 8916, 11145, 11302, 11888, 14860, 16953, 17832, 18575, 22290, 22604, 23776, 28255, 29720, 33906, 35664, 37150, 44580, 45208, 47552, 55725, 56510, 59440, 67812, 71328, 74300, 84765, 89160, 90416, 111450, 113020, 118880, 135624, 141275, 142656, 148600, 169530, 178320, 180832, 222900, 226040, 237760, 271248, 282550, 297200, 339060, 356640, 361664, 423825, 445800, 452080, 542496, 565100, 594400, 678120, 713280, 847650, 891600, 904160, 1084992, 1130200, 1188800, 1356240, 1695300, 1783200, 1808320, 2260400, 2712480, 3390600, 3566400, 4198693, 4520800, 5424960, 6781200, 8397386, 9041600, 12596079, 13562400, 16794772, 20993465, 25192158, 27124800, 33589544, 41986930, 50384316, 62980395, 67179088, 83973860, 100768632, 104967325, 125960790, 134358176, 167947720, 201537264, 209934650, 251921580, 268716352, 314901975, 335895440, 403074528, 419869300, 503843160, 629803950, 671790880, 806149056, 839738600, 1007686320, 1259607900, 1343581760, 1679477200, 2015372640, 2519215800, 3358954400, 4030745280, 5038431600, 6717908800, 10076863200, 20153726400]

約数ペア:

[(1, 20153726400), (2, 10076863200), (3, 6717908800), (4, 5038431600), (5, 4030745280), (6, 3358954400), (8, 2519215800), (10, 2015372640), (12, 1679477200), (15, 1343581760), (16, 1259607900), (20, 1007686320), (24, 839738600), (25, 806149056), (30, 671790880), (32, 629803950), (40, 503843160), (48, 419869300), (50, 403074528), (60, 335895440), (64, 314901975), (75, 268716352), (80, 251921580), (96, 209934650), (100, 201537264), (120, 167947720), (150, 134358176), (160, 125960790), (192, 104967325), (200, 100768632), (240, 83973860), (300, 67179088), (320, 62980395), (400, 50384316), (480, 41986930), (600, 33589544), (743, 27124800), (800, 25192158), (960, 20993465), (1200, 16794772), (1486, 13562400), (1600, 12596079), (2229, 9041600), (2400, 8397386), (2972, 6781200), (3715, 5424960), (4458, 4520800), (4800, 4198693), (5651, 3566400), (5944, 3390600), (7430, 2712480), (8916, 2260400), (11145, 1808320), (11302, 1783200), (11888, 1695300), (14860, 1356240), (16953, 1188800), (17832, 1130200), (18575, 1084992), (22290, 904160), (22604, 891600), (23776, 847650), (28255, 713280), (29720, 678120), (33906, 594400), (35664, 565100), (37150, 542496), (44580, 452080), (45208, 445800), (47552, 423825), (55725, 361664), (56510, 356640), (59440, 339060), (67812, 297200), (71328, 282550), (74300, 271248), (84765, 237760), (89160, 226040), (90416, 222900), (111450, 180832), (113020, 178320), (118880, 169530), (135624, 148600), (141275, 142656)]