82915350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 144

約数和(自身を含む): 248086800

約数和(自身を除く): 165171450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 49, 50, 58, 70, 75, 87, 98, 105, 145, 147, 150, 174, 175, 203, 210, 245, 290, 294, 350, 389, 406, 435, 490, 525, 609, 725, 735, 778, 870, 1015, 1050, 1167, 1218, 1225, 1421, 1450, 1470, 1945, 2030, 2175, 2334, 2450, 2723, 2842, 3045, 3675, 3890, 4263, 4350, 5075, 5446, 5835, 6090, 7105, 7350, 8169, 8526, 9725, 10150, 11281, 11670, 13615, 14210, 15225, 16338, 19061, 19450, 21315, 22562, 27230, 29175, 30450, 33843, 35525, 38122, 40845, 42630, 56405, 57183, 58350, 67686, 68075, 71050, 78967, 81690, 95305, 106575, 112810, 114366, 136150, 157934, 169215, 190610, 204225, 213150, 236901, 282025, 285915, 338430, 394835, 408450, 473802, 476525, 552769, 564050, 571830, 789670, 846075, 953050, 1105538, 1184505, 1429575, 1658307, 1692150, 1974175, 2369010, 2763845, 2859150, 3316614, 3948350, 5527690, 5922525, 8291535, 11845050, 13819225, 16583070, 27638450, 41457675, 82915350]

約数ペア:

[(1, 82915350), (2, 41457675), (3, 27638450), (5, 16583070), (6, 13819225), (7, 11845050), (10, 8291535), (14, 5922525), (15, 5527690), (21, 3948350), (25, 3316614), (29, 2859150), (30, 2763845), (35, 2369010), (42, 1974175), (49, 1692150), (50, 1658307), (58, 1429575), (70, 1184505), (75, 1105538), (87, 953050), (98, 846075), (105, 789670), (145, 571830), (147, 564050), (150, 552769), (174, 476525), (175, 473802), (203, 408450), (210, 394835), (245, 338430), (290, 285915), (294, 282025), (350, 236901), (389, 213150), (406, 204225), (435, 190610), (490, 169215), (525, 157934), (609, 136150), (725, 114366), (735, 112810), (778, 106575), (870, 95305), (1015, 81690), (1050, 78967), (1167, 71050), (1218, 68075), (1225, 67686), (1421, 58350), (1450, 57183), (1470, 56405), (1945, 42630), (2030, 40845), (2175, 38122), (2334, 35525), (2450, 33843), (2723, 30450), (2842, 29175), (3045, 27230), (3675, 22562), (3890, 21315), (4263, 19450), (4350, 19061), (5075, 16338), (5446, 15225), (5835, 14210), (6090, 13615), (7105, 11670), (7350, 11281), (8169, 10150), (8526, 9725)]