30797568180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1\times {\mathrm{3499}}^1$

素因数の和:4078

約数の個数: 144

約数和(自身を含む): 94525704000

約数和(自身を除く): 63728135820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 457, 535, 642, 914, 963, 1070, 1284, 1371, 1605, 1828, 1926, 2140, 2285, 2742, 3210, 3499, 3852, 4113, 4570, 4815, 5484, 6420, 6855, 6998, 8226, 9140, 9630, 10497, 13710, 13996, 16452, 17495, 19260, 20565, 20994, 27420, 31491, 34990, 41130, 41988, 48899, 52485, 62982, 69980, 82260, 97798, 104970, 125964, 146697, 157455, 195596, 209940, 244495, 293394, 314910, 374393, 440091, 488990, 586788, 629820, 733485, 748786, 880182, 977980, 1123179, 1466970, 1497572, 1599043, 1760364, 1871965, 2200455, 2246358, 2933940, 3198086, 3369537, 3743930, 4400910, 4492716, 4797129, 5615895, 6396172, 6739074, 7487860, 7995215, 8801820, 9594258, 11231790, 13478148, 14391387, 15990430, 16847685, 19188516, 22463580, 23985645, 28782774, 31980860, 33695370, 47971290, 57565548, 67390740, 71956935, 95942580, 143913870, 171097601, 287827740, 342195202, 513292803, 684390404, 855488005, 1026585606, 1539878409, 1710976010, 2053171212, 2566464015, 3079756818, 3421952020, 5132928030, 6159513636, 7699392045, 10265856060, 15398784090, 30797568180]

約数ペア:

[(1, 30797568180), (2, 15398784090), (3, 10265856060), (4, 7699392045), (5, 6159513636), (6, 5132928030), (9, 3421952020), (10, 3079756818), (12, 2566464015), (15, 2053171212), (18, 1710976010), (20, 1539878409), (30, 1026585606), (36, 855488005), (45, 684390404), (60, 513292803), (90, 342195202), (107, 287827740), (180, 171097601), (214, 143913870), (321, 95942580), (428, 71956935), (457, 67390740), (535, 57565548), (642, 47971290), (914, 33695370), (963, 31980860), (1070, 28782774), (1284, 23985645), (1371, 22463580), (1605, 19188516), (1828, 16847685), (1926, 15990430), (2140, 14391387), (2285, 13478148), (2742, 11231790), (3210, 9594258), (3499, 8801820), (3852, 7995215), (4113, 7487860), (4570, 6739074), (4815, 6396172), (5484, 5615895), (6420, 4797129), (6855, 4492716), (6998, 4400910), (8226, 3743930), (9140, 3369537), (9630, 3198086), (10497, 2933940), (13710, 2246358), (13996, 2200455), (16452, 1871965), (17495, 1760364), (19260, 1599043), (20565, 1497572), (20994, 1466970), (27420, 1123179), (31491, 977980), (34990, 880182), (41130, 748786), (41988, 733485), (48899, 629820), (52485, 586788), (62982, 488990), (69980, 440091), (82260, 374393), (97798, 314910), (104970, 293394), (125964, 244495), (146697, 209940), (157455, 195596)]