148650040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 445616640

約数和(自身を除く): 296966600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 167, 170, 187, 220, 238, 280, 289, 308, 334, 340, 374, 385, 440, 476, 578, 595, 616, 668, 680, 748, 770, 835, 935, 952, 1156, 1169, 1190, 1309, 1336, 1445, 1496, 1540, 1670, 1837, 1870, 2023, 2312, 2338, 2380, 2618, 2839, 2890, 3080, 3179, 3340, 3674, 3740, 4046, 4676, 4760, 5236, 5678, 5780, 5845, 6358, 6545, 6680, 7348, 7480, 8092, 9185, 9352, 10115, 10472, 11356, 11560, 11690, 12716, 12859, 13090, 14195, 14696, 15895, 16184, 18370, 19873, 20230, 22253, 22712, 23380, 25432, 25718, 26180, 28390, 31229, 31790, 36740, 39746, 40460, 44506, 46760, 48263, 51436, 52360, 56780, 62458, 63580, 64295, 73480, 79492, 80920, 89012, 96526, 99365, 102872, 111265, 113560, 124916, 127160, 128590, 156145, 158984, 178024, 193052, 198730, 218603, 222530, 241315, 249832, 257180, 312290, 337841, 386104, 397460, 437206, 445060, 482630, 514360, 530893, 624580, 675682, 794920, 874412, 890120, 965260, 1061786, 1093015, 1249160, 1351364, 1689205, 1748824, 1930520, 2123572, 2186030, 2654465, 2702728, 3378410, 3716251, 4247144, 4372060, 5308930, 6756820, 7432502, 8744120, 10617860, 13513640, 14865004, 18581255, 21235720, 29730008, 37162510, 74325020, 148650040]

約数ペア:

[(1, 148650040), (2, 74325020), (4, 37162510), (5, 29730008), (7, 21235720), (8, 18581255), (10, 14865004), (11, 13513640), (14, 10617860), (17, 8744120), (20, 7432502), (22, 6756820), (28, 5308930), (34, 4372060), (35, 4247144), (40, 3716251), (44, 3378410), (55, 2702728), (56, 2654465), (68, 2186030), (70, 2123572), (77, 1930520), (85, 1748824), (88, 1689205), (110, 1351364), (119, 1249160), (136, 1093015), (140, 1061786), (154, 965260), (167, 890120), (170, 874412), (187, 794920), (220, 675682), (238, 624580), (280, 530893), (289, 514360), (308, 482630), (334, 445060), (340, 437206), (374, 397460), (385, 386104), (440, 337841), (476, 312290), (578, 257180), (595, 249832), (616, 241315), (668, 222530), (680, 218603), (748, 198730), (770, 193052), (835, 178024), (935, 158984), (952, 156145), (1156, 128590), (1169, 127160), (1190, 124916), (1309, 113560), (1336, 111265), (1445, 102872), (1496, 99365), (1540, 96526), (1670, 89012), (1837, 80920), (1870, 79492), (2023, 73480), (2312, 64295), (2338, 63580), (2380, 62458), (2618, 56780), (2839, 52360), (2890, 51436), (3080, 48263), (3179, 46760), (3340, 44506), (3674, 40460), (3740, 39746), (4046, 36740), (4676, 31790), (4760, 31229), (5236, 28390), (5678, 26180), (5780, 25718), (5845, 25432), (6358, 23380), (6545, 22712), (6680, 22253), (7348, 20230), (7480, 19873), (8092, 18370), (9185, 16184), (9352, 15895), (10115, 14696), (10472, 14195), (11356, 13090), (11560, 12859), (11690, 12716)]