82279890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 276037632

約数和(自身を除く): 193757742

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 31, 33, 35, 42, 45, 55, 62, 63, 66, 70, 77, 90, 93, 99, 105, 110, 126, 154, 155, 165, 186, 198, 210, 217, 231, 279, 310, 315, 330, 341, 383, 385, 434, 462, 465, 495, 558, 630, 651, 682, 693, 766, 770, 930, 990, 1023, 1085, 1149, 1155, 1302, 1386, 1395, 1705, 1915, 1953, 2046, 2170, 2298, 2310, 2387, 2681, 2790, 3069, 3255, 3410, 3447, 3465, 3830, 3906, 4213, 4774, 5115, 5362, 5745, 6138, 6510, 6894, 6930, 7161, 8043, 8426, 9765, 10230, 11490, 11873, 11935, 12639, 13405, 14322, 15345, 16086, 17235, 19530, 21065, 21483, 23746, 23870, 24129, 25278, 26810, 29491, 30690, 34470, 35619, 35805, 37917, 40215, 42130, 42966, 48258, 58982, 59365, 63195, 71238, 71610, 75834, 80430, 83111, 88473, 106857, 107415, 118730, 120645, 126390, 130603, 147455, 166222, 176946, 178095, 189585, 213714, 214830, 241290, 249333, 261206, 265419, 294910, 356190, 379170, 391809, 415555, 442365, 498666, 530838, 534285, 653015, 747999, 783618, 831110, 884730, 914221, 1068570, 1175427, 1246665, 1306030, 1327095, 1495998, 1828442, 1959045, 2350854, 2493330, 2654190, 2742663, 3739995, 3918090, 4571105, 5485326, 5877135, 7479990, 8227989, 9142210, 11754270, 13713315, 16455978, 27426630, 41139945, 82279890]

約数ペア:

[(1, 82279890), (2, 41139945), (3, 27426630), (5, 16455978), (6, 13713315), (7, 11754270), (9, 9142210), (10, 8227989), (11, 7479990), (14, 5877135), (15, 5485326), (18, 4571105), (21, 3918090), (22, 3739995), (30, 2742663), (31, 2654190), (33, 2493330), (35, 2350854), (42, 1959045), (45, 1828442), (55, 1495998), (62, 1327095), (63, 1306030), (66, 1246665), (70, 1175427), (77, 1068570), (90, 914221), (93, 884730), (99, 831110), (105, 783618), (110, 747999), (126, 653015), (154, 534285), (155, 530838), (165, 498666), (186, 442365), (198, 415555), (210, 391809), (217, 379170), (231, 356190), (279, 294910), (310, 265419), (315, 261206), (330, 249333), (341, 241290), (383, 214830), (385, 213714), (434, 189585), (462, 178095), (465, 176946), (495, 166222), (558, 147455), (630, 130603), (651, 126390), (682, 120645), (693, 118730), (766, 107415), (770, 106857), (930, 88473), (990, 83111), (1023, 80430), (1085, 75834), (1149, 71610), (1155, 71238), (1302, 63195), (1386, 59365), (1395, 58982), (1705, 48258), (1915, 42966), (1953, 42130), (2046, 40215), (2170, 37917), (2298, 35805), (2310, 35619), (2387, 34470), (2681, 30690), (2790, 29491), (3069, 26810), (3255, 25278), (3410, 24129), (3447, 23870), (3465, 23746), (3830, 21483), (3906, 21065), (4213, 19530), (4774, 17235), (5115, 16086), (5362, 15345), (5745, 14322), (6138, 13405), (6510, 12639), (6894, 11935), (6930, 11873), (7161, 11490), (8043, 10230), (8426, 9765)]