145606680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4698

約数の個数: 128

約数和(自身を含む): 502200000

約数和(自身を除く): 356593320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 4649, 5220, 6264, 7830, 9298, 10440, 13947, 15660, 18596, 23245, 27894, 31320, 37192, 41841, 46490, 55788, 69735, 83682, 92980, 111576, 125523, 134821, 139470, 167364, 185960, 209205, 251046, 269642, 278940, 334728, 404463, 418410, 502092, 539284, 557880, 627615, 674105, 808926, 836820, 1004184, 1078568, 1213389, 1255230, 1348210, 1617852, 1673640, 2022315, 2426778, 2510460, 2696420, 3235704, 3640167, 4044630, 4853556, 5020920, 5392840, 6066945, 7280334, 8089260, 9707112, 12133890, 14560668, 16178520, 18200835, 24267780, 29121336, 36401670, 48535560, 72803340, 145606680]

約数ペア:

[(1, 145606680), (2, 72803340), (3, 48535560), (4, 36401670), (5, 29121336), (6, 24267780), (8, 18200835), (9, 16178520), (10, 14560668), (12, 12133890), (15, 9707112), (18, 8089260), (20, 7280334), (24, 6066945), (27, 5392840), (29, 5020920), (30, 4853556), (36, 4044630), (40, 3640167), (45, 3235704), (54, 2696420), (58, 2510460), (60, 2426778), (72, 2022315), (87, 1673640), (90, 1617852), (108, 1348210), (116, 1255230), (120, 1213389), (135, 1078568), (145, 1004184), (174, 836820), (180, 808926), (216, 674105), (232, 627615), (261, 557880), (270, 539284), (290, 502092), (348, 418410), (360, 404463), (435, 334728), (522, 278940), (540, 269642), (580, 251046), (696, 209205), (783, 185960), (870, 167364), (1044, 139470), (1080, 134821), (1160, 125523), (1305, 111576), (1566, 92980), (1740, 83682), (2088, 69735), (2610, 55788), (3132, 46490), (3480, 41841), (3915, 37192), (4649, 31320), (5220, 27894), (6264, 23245), (7830, 18596), (9298, 15660), (10440, 13947)]