74504078460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{154387}}^1$

素因数の和:154792

約数の個数: 144

約数和(自身を含む): 258956845056

約数和(自身を除く): 184452766596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 383, 420, 630, 766, 1149, 1260, 1532, 1915, 2298, 2681, 3447, 3830, 4596, 5362, 5745, 6894, 7660, 8043, 10724, 11490, 13405, 13788, 16086, 17235, 22980, 24129, 26810, 32172, 34470, 40215, 48258, 53620, 68940, 80430, 96516, 120645, 154387, 160860, 241290, 308774, 463161, 482580, 617548, 771935, 926322, 1080709, 1389483, 1543870, 1852644, 2161418, 2315805, 2778966, 3087740, 3242127, 4322836, 4631610, 5403545, 5557932, 6484254, 6947415, 9263220, 9726381, 10807090, 12968508, 13894830, 16210635, 19452762, 21614180, 27789660, 32421270, 38905524, 48631905, 59130221, 64842540, 97263810, 118260442, 177390663, 194527620, 236520884, 295651105, 354781326, 413911547, 532171989, 591302210, 709562652, 827823094, 886953315, 1064343978, 1182604420, 1241734641, 1655646188, 1773906630, 2069557735, 2128687956, 2483469282, 2660859945, 3547813260, 3725203923, 4139115470, 4966938564, 5321719890, 6208673205, 7450407846, 8278230940, 10643439780, 12417346410, 14900815692, 18626019615, 24834692820, 37252039230, 74504078460]

約数ペア:

[(1, 74504078460), (2, 37252039230), (3, 24834692820), (4, 18626019615), (5, 14900815692), (6, 12417346410), (7, 10643439780), (9, 8278230940), (10, 7450407846), (12, 6208673205), (14, 5321719890), (15, 4966938564), (18, 4139115470), (20, 3725203923), (21, 3547813260), (28, 2660859945), (30, 2483469282), (35, 2128687956), (36, 2069557735), (42, 1773906630), (45, 1655646188), (60, 1241734641), (63, 1182604420), (70, 1064343978), (84, 886953315), (90, 827823094), (105, 709562652), (126, 591302210), (140, 532171989), (180, 413911547), (210, 354781326), (252, 295651105), (315, 236520884), (383, 194527620), (420, 177390663), (630, 118260442), (766, 97263810), (1149, 64842540), (1260, 59130221), (1532, 48631905), (1915, 38905524), (2298, 32421270), (2681, 27789660), (3447, 21614180), (3830, 19452762), (4596, 16210635), (5362, 13894830), (5745, 12968508), (6894, 10807090), (7660, 9726381), (8043, 9263220), (10724, 6947415), (11490, 6484254), (13405, 5557932), (13788, 5403545), (16086, 4631610), (17235, 4322836), (22980, 3242127), (24129, 3087740), (26810, 2778966), (32172, 2315805), (34470, 2161418), (40215, 1852644), (48258, 1543870), (53620, 1389483), (68940, 1080709), (80430, 926322), (96516, 771935), (120645, 617548), (154387, 482580), (160860, 463161), (241290, 308774)]