73545570

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 245809080

約数和(自身を除く): 172263510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 49, 51, 54, 63, 70, 81, 85, 90, 98, 102, 105, 109, 119, 126, 135, 147, 153, 162, 170, 189, 210, 218, 238, 245, 255, 270, 294, 306, 315, 327, 357, 378, 405, 441, 459, 490, 510, 545, 567, 595, 630, 654, 714, 735, 763, 765, 810, 833, 882, 918, 945, 981, 1071, 1090, 1134, 1190, 1323, 1377, 1470, 1526, 1530, 1635, 1666, 1785, 1853, 1890, 1962, 2142, 2205, 2289, 2295, 2499, 2646, 2754, 2835, 2943, 3213, 3270, 3570, 3706, 3815, 3969, 4165, 4410, 4578, 4590, 4905, 4998, 5341, 5355, 5559, 5670, 5886, 6426, 6615, 6867, 6885, 7497, 7630, 7938, 8330, 8829, 9265, 9639, 9810, 10682, 10710, 11118, 11445, 12495, 12971, 13230, 13734, 13770, 14715, 14994, 16023, 16065, 16677, 17658, 18530, 19278, 19845, 20601, 22491, 22890, 24990, 25942, 26705, 27795, 29430, 32046, 32130, 33354, 34335, 37485, 38913, 39690, 41202, 44145, 44982, 48069, 48195, 50031, 53410, 55590, 61803, 64855, 67473, 68670, 74970, 77826, 80115, 83385, 88290, 90797, 96138, 96390, 100062, 103005, 112455, 116739, 123606, 129710, 134946, 144207, 150093, 160230, 166770, 181594, 194565, 206010, 224910, 233478, 240345, 250155, 272391, 288414, 300186, 309015, 337365, 350217, 389130, 432621, 453985, 480690, 500310, 544782, 583695, 618030, 674730, 700434, 721035, 750465, 817173, 865242, 907970, 1050651, 1167390, 1361955, 1442070, 1500930, 1634346, 1751085, 2101302, 2163105, 2451519, 2723910, 3502170, 4085865, 4326210, 4903038, 5253255, 7354557, 8171730, 10506510, 12257595, 14709114, 24515190, 36772785, 73545570]

約数ペア:

[(1, 73545570), (2, 36772785), (3, 24515190), (5, 14709114), (6, 12257595), (7, 10506510), (9, 8171730), (10, 7354557), (14, 5253255), (15, 4903038), (17, 4326210), (18, 4085865), (21, 3502170), (27, 2723910), (30, 2451519), (34, 2163105), (35, 2101302), (42, 1751085), (45, 1634346), (49, 1500930), (51, 1442070), (54, 1361955), (63, 1167390), (70, 1050651), (81, 907970), (85, 865242), (90, 817173), (98, 750465), (102, 721035), (105, 700434), (109, 674730), (119, 618030), (126, 583695), (135, 544782), (147, 500310), (153, 480690), (162, 453985), (170, 432621), (189, 389130), (210, 350217), (218, 337365), (238, 309015), (245, 300186), (255, 288414), (270, 272391), (294, 250155), (306, 240345), (315, 233478), (327, 224910), (357, 206010), (378, 194565), (405, 181594), (441, 166770), (459, 160230), (490, 150093), (510, 144207), (545, 134946), (567, 129710), (595, 123606), (630, 116739), (654, 112455), (714, 103005), (735, 100062), (763, 96390), (765, 96138), (810, 90797), (833, 88290), (882, 83385), (918, 80115), (945, 77826), (981, 74970), (1071, 68670), (1090, 67473), (1134, 64855), (1190, 61803), (1323, 55590), (1377, 53410), (1470, 50031), (1526, 48195), (1530, 48069), (1635, 44982), (1666, 44145), (1785, 41202), (1853, 39690), (1890, 38913), (1962, 37485), (2142, 34335), (2205, 33354), (2289, 32130), (2295, 32046), (2499, 29430), (2646, 27795), (2754, 26705), (2835, 25942), (2943, 24990), (3213, 22890), (3270, 22491), (3570, 20601), (3706, 19845), (3815, 19278), (3969, 18530), (4165, 17658), (4410, 16677), (4578, 16065), (4590, 16023), (4905, 14994), (4998, 14715), (5341, 13770), (5355, 13734), (5559, 13230), (5670, 12971), (5886, 12495), (6426, 11445), (6615, 11118), (6867, 10710), (6885, 10682), (7497, 9810), (7630, 9639), (7938, 9265), (8330, 8829)]