75798450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:658

約数の個数: 192

約数和(自身を含む): 257483520

約数和(自身を除く): 181685070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 135, 150, 175, 182, 189, 195, 210, 225, 234, 270, 273, 315, 325, 350, 351, 378, 390, 450, 455, 525, 546, 585, 617, 630, 650, 675, 702, 819, 910, 945, 975, 1050, 1170, 1234, 1350, 1365, 1575, 1638, 1755, 1851, 1890, 1950, 2275, 2457, 2730, 2925, 3085, 3150, 3510, 3702, 4095, 4319, 4550, 4725, 4914, 5553, 5850, 6170, 6825, 8021, 8190, 8638, 8775, 9255, 9450, 11106, 12285, 12957, 13650, 15425, 16042, 16659, 17550, 18510, 20475, 21595, 24063, 24570, 25914, 27765, 30850, 33318, 38871, 40105, 40950, 43190, 46275, 48126, 55530, 56147, 61425, 64785, 72189, 77742, 80210, 83295, 92550, 107975, 112294, 116613, 120315, 122850, 129570, 138825, 144378, 166590, 168441, 194355, 200525, 215950, 216567, 233226, 240630, 277650, 280735, 323925, 336882, 360945, 388710, 401050, 416475, 433134, 505323, 561470, 583065, 601575, 647850, 721890, 832950, 842205, 971775, 1010646, 1082835, 1166130, 1203150, 1403675, 1515969, 1684410, 1804725, 1943550, 2165670, 2526615, 2807350, 2915325, 3031938, 3609450, 4211025, 5053230, 5414175, 5830650, 7579845, 8422050, 10828350, 12633075, 15159690, 25266150, 37899225, 75798450]

約数ペア:

[(1, 75798450), (2, 37899225), (3, 25266150), (5, 15159690), (6, 12633075), (7, 10828350), (9, 8422050), (10, 7579845), (13, 5830650), (14, 5414175), (15, 5053230), (18, 4211025), (21, 3609450), (25, 3031938), (26, 2915325), (27, 2807350), (30, 2526615), (35, 2165670), (39, 1943550), (42, 1804725), (45, 1684410), (50, 1515969), (54, 1403675), (63, 1203150), (65, 1166130), (70, 1082835), (75, 1010646), (78, 971775), (90, 842205), (91, 832950), (105, 721890), (117, 647850), (126, 601575), (130, 583065), (135, 561470), (150, 505323), (175, 433134), (182, 416475), (189, 401050), (195, 388710), (210, 360945), (225, 336882), (234, 323925), (270, 280735), (273, 277650), (315, 240630), (325, 233226), (350, 216567), (351, 215950), (378, 200525), (390, 194355), (450, 168441), (455, 166590), (525, 144378), (546, 138825), (585, 129570), (617, 122850), (630, 120315), (650, 116613), (675, 112294), (702, 107975), (819, 92550), (910, 83295), (945, 80210), (975, 77742), (1050, 72189), (1170, 64785), (1234, 61425), (1350, 56147), (1365, 55530), (1575, 48126), (1638, 46275), (1755, 43190), (1851, 40950), (1890, 40105), (1950, 38871), (2275, 33318), (2457, 30850), (2730, 27765), (2925, 25914), (3085, 24570), (3150, 24063), (3510, 21595), (3702, 20475), (4095, 18510), (4319, 17550), (4550, 16659), (4725, 16042), (4914, 15425), (5553, 13650), (5850, 12957), (6170, 12285), (6825, 11106), (8021, 9450), (8190, 9255), (8638, 8775)]