85287510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 286101504

約数和(自身を除く): 200813994

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, 385, 397, 434, 462, 465, 495, 558, 630, 651, 682, 693, 770, 794, 930, 990, 1023, 1085, 1155, 1191, 1302, 1386, 1395, 1705, 1953, 1985, 2046, 2170, 2310, 2382, 2387, 2779, 2790, 3069, 3255, 3410, 3465, 3573, 3906, 3970, 4367, 4774, 5115, 5558, 5955, 6138, 6510, 6930, 7146, 7161, 8337, 8734, 9765, 10230, 11910, 11935, 12307, 13101, 13895, 14322, 15345, 16674, 17865, 19530, 21483, 21835, 23870, 24614, 25011, 26202, 27790, 30569, 30690, 35730, 35805, 36921, 39303, 41685, 42966, 43670, 50022, 61138, 61535, 65505, 71610, 73842, 78606, 83370, 86149, 91707, 107415, 110763, 123070, 125055, 131010, 135377, 152845, 172298, 183414, 184605, 196515, 214830, 221526, 250110, 258447, 270754, 275121, 305690, 369210, 393030, 406131, 430745, 458535, 516894, 550242, 553815, 676885, 775341, 812262, 861490, 917070, 947639, 1107630, 1218393, 1292235, 1353770, 1375605, 1550682, 1895278, 2030655, 2436786, 2584470, 2751210, 2842917, 3876705, 4061310, 4738195, 5685834, 6091965, 7753410, 8528751, 9476390, 12183930, 14214585, 17057502, 28429170, 42643755, 85287510]

約数ペア:

[(1, 85287510), (2, 42643755), (3, 28429170), (5, 17057502), (6, 14214585), (7, 12183930), (9, 9476390), (10, 8528751), (11, 7753410), (14, 6091965), (15, 5685834), (18, 4738195), (21, 4061310), (22, 3876705), (30, 2842917), (31, 2751210), (33, 2584470), (35, 2436786), (42, 2030655), (45, 1895278), (55, 1550682), (62, 1375605), (63, 1353770), (66, 1292235), (70, 1218393), (77, 1107630), (90, 947639), (93, 917070), (99, 861490), (105, 812262), (110, 775341), (126, 676885), (154, 553815), (155, 550242), (165, 516894), (186, 458535), (198, 430745), (210, 406131), (217, 393030), (231, 369210), (279, 305690), (310, 275121), (315, 270754), (330, 258447), (341, 250110), (385, 221526), (397, 214830), (434, 196515), (462, 184605), (465, 183414), (495, 172298), (558, 152845), (630, 135377), (651, 131010), (682, 125055), (693, 123070), (770, 110763), (794, 107415), (930, 91707), (990, 86149), (1023, 83370), (1085, 78606), (1155, 73842), (1191, 71610), (1302, 65505), (1386, 61535), (1395, 61138), (1705, 50022), (1953, 43670), (1985, 42966), (2046, 41685), (2170, 39303), (2310, 36921), (2382, 35805), (2387, 35730), (2779, 30690), (2790, 30569), (3069, 27790), (3255, 26202), (3410, 25011), (3465, 24614), (3573, 23870), (3906, 21835), (3970, 21483), (4367, 19530), (4774, 17865), (5115, 16674), (5558, 15345), (5955, 14322), (6138, 13895), (6510, 13101), (6930, 12307), (7146, 11935), (7161, 11910), (8337, 10230), (8734, 9765)]