170575020

素因数分解:

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

素因数の和:461

約数の個数: 288

約数和(自身を含む): 667570176

約数和(自身を除く): 496995156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 110, 124, 126, 132, 140, 154, 155, 165, 180, 186, 198, 210, 217, 220, 231, 252, 279, 308, 310, 315, 330, 341, 372, 385, 396, 397, 420, 434, 462, 465, 495, 558, 620, 630, 651, 660, 682, 693, 770, 794, 868, 924, 930, 990, 1023, 1085, 1116, 1155, 1191, 1260, 1302, 1364, 1386, 1395, 1540, 1588, 1705, 1860, 1953, 1980, 1985, 2046, 2170, 2310, 2382, 2387, 2604, 2772, 2779, 2790, 3069, 3255, 3410, 3465, 3573, 3906, 3970, 4092, 4340, 4367, 4620, 4764, 4774, 5115, 5558, 5580, 5955, 6138, 6510, 6820, 6930, 7146, 7161, 7812, 7940, 8337, 8734, 9548, 9765, 10230, 11116, 11910, 11935, 12276, 12307, 13020, 13101, 13860, 13895, 14292, 14322, 15345, 16674, 17468, 17865, 19530, 20460, 21483, 21835, 23820, 23870, 24614, 25011, 26202, 27790, 28644, 30569, 30690, 33348, 35730, 35805, 36921, 39060, 39303, 41685, 42966, 43670, 47740, 49228, 50022, 52404, 55580, 61138, 61380, 61535, 65505, 71460, 71610, 73842, 78606, 83370, 85932, 86149, 87340, 91707, 100044, 107415, 110763, 122276, 123070, 125055, 131010, 135377, 143220, 147684, 152845, 157212, 166740, 172298, 183414, 184605, 196515, 214830, 221526, 246140, 250110, 258447, 262020, 270754, 275121, 305690, 344596, 366828, 369210, 393030, 406131, 429660, 430745, 443052, 458535, 500220, 516894, 541508, 550242, 553815, 611380, 676885, 738420, 775341, 786060, 812262, 861490, 917070, 947639, 1033788, 1100484, 1107630, 1218393, 1292235, 1353770, 1375605, 1550682, 1624524, 1722980, 1834140, 1895278, 2030655, 2215260, 2436786, 2584470, 2707540, 2751210, 2842917, 3101364, 3790556, 3876705, 4061310, 4738195, 4873572, 5168940, 5502420, 5685834, 6091965, 7753410, 8122620, 8528751, 9476390, 11371668, 12183930, 14214585, 15506820, 17057502, 18952780, 24367860, 28429170, 34115004, 42643755, 56858340, 85287510, 170575020]

約数ペア:

[(1, 170575020), (2, 85287510), (3, 56858340), (4, 42643755), (5, 34115004), (6, 28429170), (7, 24367860), (9, 18952780), (10, 17057502), (11, 15506820), (12, 14214585), (14, 12183930), (15, 11371668), (18, 9476390), (20, 8528751), (21, 8122620), (22, 7753410), (28, 6091965), (30, 5685834), (31, 5502420), (33, 5168940), (35, 4873572), (36, 4738195), (42, 4061310), (44, 3876705), (45, 3790556), (55, 3101364), (60, 2842917), (62, 2751210), (63, 2707540), (66, 2584470), (70, 2436786), (77, 2215260), (84, 2030655), (90, 1895278), (93, 1834140), (99, 1722980), (105, 1624524), (110, 1550682), (124, 1375605), (126, 1353770), (132, 1292235), (140, 1218393), (154, 1107630), (155, 1100484), (165, 1033788), (180, 947639), (186, 917070), (198, 861490), (210, 812262), (217, 786060), (220, 775341), (231, 738420), (252, 676885), (279, 611380), (308, 553815), (310, 550242), (315, 541508), (330, 516894), (341, 500220), (372, 458535), (385, 443052), (396, 430745), (397, 429660), (420, 406131), (434, 393030), (462, 369210), (465, 366828), (495, 344596), (558, 305690), (620, 275121), (630, 270754), (651, 262020), (660, 258447), (682, 250110), (693, 246140), (770, 221526), (794, 214830), (868, 196515), (924, 184605), (930, 183414), (990, 172298), (1023, 166740), (1085, 157212), (1116, 152845), (1155, 147684), (1191, 143220), (1260, 135377), (1302, 131010), (1364, 125055), (1386, 123070), (1395, 122276), (1540, 110763), (1588, 107415), (1705, 100044), (1860, 91707), (1953, 87340), (1980, 86149), (1985, 85932), (2046, 83370), (2170, 78606), (2310, 73842), (2382, 71610), (2387, 71460), (2604, 65505), (2772, 61535), (2779, 61380), (2790, 61138), (3069, 55580), (3255, 52404), (3410, 50022), (3465, 49228), (3573, 47740), (3906, 43670), (3970, 42966), (4092, 41685), (4340, 39303), (4367, 39060), (4620, 36921), (4764, 35805), (4774, 35730), (5115, 33348), (5558, 30690), (5580, 30569), (5955, 28644), (6138, 27790), (6510, 26202), (6820, 25011), (6930, 24614), (7146, 23870), (7161, 23820), (7812, 21835), (7940, 21483), (8337, 20460), (8734, 19530), (9548, 17865), (9765, 17468), (10230, 16674), (11116, 15345), (11910, 14322), (11935, 14292), (12276, 13895), (12307, 13860), (13020, 13101)]