210004452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 632067072

約数和(自身を除く): 422062620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 101, 111, 126, 148, 202, 222, 223, 252, 259, 303, 333, 404, 444, 446, 518, 606, 666, 669, 707, 777, 892, 909, 1036, 1212, 1332, 1338, 1414, 1554, 1561, 1818, 2007, 2121, 2331, 2676, 2828, 3108, 3122, 3636, 3737, 4014, 4242, 4662, 4683, 6244, 6363, 7474, 8028, 8251, 8484, 9324, 9366, 11211, 12726, 14049, 14948, 16502, 18732, 22422, 22523, 24753, 25452, 26159, 28098, 33004, 33633, 44844, 45046, 49506, 52318, 56196, 57757, 67266, 67569, 74259, 78477, 90092, 99012, 104636, 115514, 134532, 135138, 148518, 156954, 157661, 173271, 202707, 231028, 235431, 270276, 297036, 313908, 315322, 346542, 405414, 470862, 472983, 519813, 630644, 693084, 810828, 833351, 941724, 945966, 1039626, 1418949, 1666702, 1891932, 2079252, 2500053, 2837898, 3333404, 5000106, 5675796, 5833457, 7500159, 10000212, 11666914, 15000318, 17500371, 23333828, 30000636, 35000742, 52501113, 70001484, 105002226, 210004452]

約数ペア:

[(1, 210004452), (2, 105002226), (3, 70001484), (4, 52501113), (6, 35000742), (7, 30000636), (9, 23333828), (12, 17500371), (14, 15000318), (18, 11666914), (21, 10000212), (28, 7500159), (36, 5833457), (37, 5675796), (42, 5000106), (63, 3333404), (74, 2837898), (84, 2500053), (101, 2079252), (111, 1891932), (126, 1666702), (148, 1418949), (202, 1039626), (222, 945966), (223, 941724), (252, 833351), (259, 810828), (303, 693084), (333, 630644), (404, 519813), (444, 472983), (446, 470862), (518, 405414), (606, 346542), (666, 315322), (669, 313908), (707, 297036), (777, 270276), (892, 235431), (909, 231028), (1036, 202707), (1212, 173271), (1332, 157661), (1338, 156954), (1414, 148518), (1554, 135138), (1561, 134532), (1818, 115514), (2007, 104636), (2121, 99012), (2331, 90092), (2676, 78477), (2828, 74259), (3108, 67569), (3122, 67266), (3636, 57757), (3737, 56196), (4014, 52318), (4242, 49506), (4662, 45046), (4683, 44844), (6244, 33633), (6363, 33004), (7474, 28098), (8028, 26159), (8251, 25452), (8484, 24753), (9324, 22523), (9366, 22422), (11211, 18732), (12726, 16502), (14049, 14948)]