88728780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 308689920

約数和(自身を除く): 219961140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 43, 51, 60, 68, 70, 84, 85, 86, 102, 105, 119, 129, 140, 170, 172, 204, 210, 215, 238, 255, 258, 289, 301, 340, 357, 420, 430, 476, 510, 516, 578, 595, 602, 645, 714, 731, 860, 867, 903, 1020, 1156, 1190, 1204, 1290, 1428, 1445, 1462, 1505, 1734, 1785, 1806, 2023, 2193, 2380, 2580, 2890, 2924, 3010, 3468, 3570, 3612, 3655, 4046, 4335, 4386, 4515, 4913, 5117, 5780, 6020, 6069, 7140, 7310, 8092, 8670, 8772, 9030, 9826, 10115, 10234, 10965, 12138, 12427, 14620, 14739, 15351, 17340, 18060, 19652, 20230, 20468, 21930, 24276, 24565, 24854, 25585, 29478, 30345, 30702, 34391, 37281, 40460, 43860, 49130, 49708, 51170, 58956, 60690, 61404, 62135, 68782, 73695, 74562, 76755, 86989, 98260, 102340, 103173, 121380, 124270, 137564, 147390, 149124, 153510, 171955, 173978, 186405, 206346, 211259, 248540, 260967, 294780, 307020, 343910, 347956, 372810, 412692, 422518, 434945, 515865, 521934, 633777, 687820, 745620, 845036, 869890, 1031730, 1043868, 1056295, 1267554, 1304835, 1478813, 1739780, 2063460, 2112590, 2535108, 2609670, 2957626, 3168885, 4225180, 4436439, 5219340, 5915252, 6337770, 7394065, 8872878, 12675540, 14788130, 17745756, 22182195, 29576260, 44364390, 88728780]

約数ペア:

[(1, 88728780), (2, 44364390), (3, 29576260), (4, 22182195), (5, 17745756), (6, 14788130), (7, 12675540), (10, 8872878), (12, 7394065), (14, 6337770), (15, 5915252), (17, 5219340), (20, 4436439), (21, 4225180), (28, 3168885), (30, 2957626), (34, 2609670), (35, 2535108), (42, 2112590), (43, 2063460), (51, 1739780), (60, 1478813), (68, 1304835), (70, 1267554), (84, 1056295), (85, 1043868), (86, 1031730), (102, 869890), (105, 845036), (119, 745620), (129, 687820), (140, 633777), (170, 521934), (172, 515865), (204, 434945), (210, 422518), (215, 412692), (238, 372810), (255, 347956), (258, 343910), (289, 307020), (301, 294780), (340, 260967), (357, 248540), (420, 211259), (430, 206346), (476, 186405), (510, 173978), (516, 171955), (578, 153510), (595, 149124), (602, 147390), (645, 137564), (714, 124270), (731, 121380), (860, 103173), (867, 102340), (903, 98260), (1020, 86989), (1156, 76755), (1190, 74562), (1204, 73695), (1290, 68782), (1428, 62135), (1445, 61404), (1462, 60690), (1505, 58956), (1734, 51170), (1785, 49708), (1806, 49130), (2023, 43860), (2193, 40460), (2380, 37281), (2580, 34391), (2890, 30702), (2924, 30345), (3010, 29478), (3468, 25585), (3570, 24854), (3612, 24565), (3655, 24276), (4046, 21930), (4335, 20468), (4386, 20230), (4515, 19652), (4913, 18060), (5117, 17340), (5780, 15351), (6020, 14739), (6069, 14620), (7140, 12427), (7310, 12138), (8092, 10965), (8670, 10234), (8772, 10115), (9030, 9826)]