82833570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 233280000

約数和(自身を除く): 150446430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 71, 87, 90, 135, 142, 145, 149, 174, 213, 261, 270, 290, 298, 355, 426, 435, 447, 522, 639, 710, 745, 783, 870, 894, 1065, 1278, 1305, 1341, 1490, 1566, 1917, 2059, 2130, 2235, 2610, 2682, 3195, 3834, 3915, 4023, 4118, 4321, 4470, 6177, 6390, 6705, 7830, 8046, 8642, 9585, 10295, 10579, 12354, 12963, 13410, 18531, 19170, 20115, 20590, 21158, 21605, 25926, 30885, 31737, 37062, 38889, 40230, 43210, 52895, 55593, 61770, 63474, 64815, 77778, 92655, 95211, 105790, 111186, 116667, 129630, 158685, 185310, 190422, 194445, 233334, 277965, 285633, 306791, 317370, 388890, 476055, 555930, 571266, 583335, 613582, 920373, 952110, 1166670, 1428165, 1533955, 1840746, 2761119, 2856330, 3067910, 4601865, 5522238, 8283357, 9203730, 13805595, 16566714, 27611190, 41416785, 82833570]

約数ペア:

[(1, 82833570), (2, 41416785), (3, 27611190), (5, 16566714), (6, 13805595), (9, 9203730), (10, 8283357), (15, 5522238), (18, 4601865), (27, 3067910), (29, 2856330), (30, 2761119), (45, 1840746), (54, 1533955), (58, 1428165), (71, 1166670), (87, 952110), (90, 920373), (135, 613582), (142, 583335), (145, 571266), (149, 555930), (174, 476055), (213, 388890), (261, 317370), (270, 306791), (290, 285633), (298, 277965), (355, 233334), (426, 194445), (435, 190422), (447, 185310), (522, 158685), (639, 129630), (710, 116667), (745, 111186), (783, 105790), (870, 95211), (894, 92655), (1065, 77778), (1278, 64815), (1305, 63474), (1341, 61770), (1490, 55593), (1566, 52895), (1917, 43210), (2059, 40230), (2130, 38889), (2235, 37062), (2610, 31737), (2682, 30885), (3195, 25926), (3834, 21605), (3915, 21158), (4023, 20590), (4118, 20115), (4321, 19170), (4470, 18531), (6177, 13410), (6390, 12963), (6705, 12354), (7830, 10579), (8046, 10295), (8642, 9585)]