30375180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:101

約数の個数: 216

約数和(自身を含む): 108697680

約数和(自身を除く): 78322500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 29, 30, 33, 36, 44, 45, 46, 55, 58, 60, 66, 69, 87, 90, 92, 99, 110, 115, 116, 132, 138, 145, 165, 174, 180, 198, 207, 220, 230, 253, 261, 276, 290, 319, 330, 345, 348, 396, 414, 435, 460, 495, 506, 522, 529, 580, 638, 660, 667, 690, 759, 828, 870, 957, 990, 1012, 1035, 1044, 1058, 1265, 1276, 1305, 1334, 1380, 1518, 1587, 1595, 1740, 1914, 1980, 2001, 2070, 2116, 2277, 2530, 2610, 2645, 2668, 2871, 3036, 3174, 3190, 3335, 3795, 3828, 4002, 4140, 4554, 4761, 4785, 5060, 5220, 5290, 5742, 5819, 6003, 6348, 6380, 6670, 7337, 7590, 7935, 8004, 9108, 9522, 9570, 10005, 10580, 11385, 11484, 11638, 12006, 13340, 14355, 14674, 15180, 15341, 15870, 17457, 19044, 19140, 20010, 22011, 22770, 23276, 23805, 24012, 28710, 29095, 29348, 30015, 30682, 31740, 34914, 36685, 40020, 44022, 45540, 46023, 47610, 52371, 57420, 58190, 60030, 61364, 66033, 69828, 73370, 76705, 87285, 88044, 92046, 95220, 104742, 110055, 116380, 120060, 132066, 138069, 146740, 153410, 168751, 174570, 184092, 209484, 220110, 230115, 261855, 264132, 276138, 306820, 330165, 337502, 349140, 440220, 460230, 506253, 523710, 552276, 660330, 675004, 690345, 843755, 920460, 1012506, 1047420, 1320660, 1380690, 1518759, 1687510, 2025012, 2531265, 2761380, 3037518, 3375020, 5062530, 6075036, 7593795, 10125060, 15187590, 30375180]

約数ペア:

[(1, 30375180), (2, 15187590), (3, 10125060), (4, 7593795), (5, 6075036), (6, 5062530), (9, 3375020), (10, 3037518), (11, 2761380), (12, 2531265), (15, 2025012), (18, 1687510), (20, 1518759), (22, 1380690), (23, 1320660), (29, 1047420), (30, 1012506), (33, 920460), (36, 843755), (44, 690345), (45, 675004), (46, 660330), (55, 552276), (58, 523710), (60, 506253), (66, 460230), (69, 440220), (87, 349140), (90, 337502), (92, 330165), (99, 306820), (110, 276138), (115, 264132), (116, 261855), (132, 230115), (138, 220110), (145, 209484), (165, 184092), (174, 174570), (180, 168751), (198, 153410), (207, 146740), (220, 138069), (230, 132066), (253, 120060), (261, 116380), (276, 110055), (290, 104742), (319, 95220), (330, 92046), (345, 88044), (348, 87285), (396, 76705), (414, 73370), (435, 69828), (460, 66033), (495, 61364), (506, 60030), (522, 58190), (529, 57420), (580, 52371), (638, 47610), (660, 46023), (667, 45540), (690, 44022), (759, 40020), (828, 36685), (870, 34914), (957, 31740), (990, 30682), (1012, 30015), (1035, 29348), (1044, 29095), (1058, 28710), (1265, 24012), (1276, 23805), (1305, 23276), (1334, 22770), (1380, 22011), (1518, 20010), (1587, 19140), (1595, 19044), (1740, 17457), (1914, 15870), (1980, 15341), (2001, 15180), (2070, 14674), (2116, 14355), (2277, 13340), (2530, 12006), (2610, 11638), (2645, 11484), (2668, 11385), (2871, 10580), (3036, 10005), (3174, 9570), (3190, 9522), (3335, 9108), (3795, 8004), (3828, 7935), (4002, 7590), (4140, 7337), (4554, 6670), (4761, 6380), (4785, 6348), (5060, 6003), (5220, 5819), (5290, 5742)]