150458840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 416223360

約数和(自身を除く): 265764520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 73, 85, 119, 136, 140, 146, 170, 238, 280, 292, 340, 365, 433, 476, 511, 584, 595, 680, 730, 866, 952, 1022, 1190, 1241, 1460, 1732, 2044, 2165, 2380, 2482, 2555, 2920, 3031, 3464, 4088, 4330, 4760, 4964, 5110, 6062, 6205, 7361, 8660, 8687, 9928, 10220, 12124, 12410, 14722, 15155, 17320, 17374, 20440, 24248, 24820, 29444, 30310, 31609, 34748, 36805, 43435, 49640, 51527, 58888, 60620, 63218, 69496, 73610, 86870, 103054, 121240, 126436, 147220, 158045, 173740, 206108, 221263, 252872, 257635, 294440, 316090, 347480, 412216, 442526, 515270, 537353, 632180, 885052, 1030540, 1074706, 1106315, 1264360, 1770104, 2061080, 2149412, 2212630, 2686765, 3761471, 4298824, 4425260, 5373530, 7522942, 8850520, 10747060, 15045884, 18807355, 21494120, 30091768, 37614710, 75229420, 150458840]

約数ペア:

[(1, 150458840), (2, 75229420), (4, 37614710), (5, 30091768), (7, 21494120), (8, 18807355), (10, 15045884), (14, 10747060), (17, 8850520), (20, 7522942), (28, 5373530), (34, 4425260), (35, 4298824), (40, 3761471), (56, 2686765), (68, 2212630), (70, 2149412), (73, 2061080), (85, 1770104), (119, 1264360), (136, 1106315), (140, 1074706), (146, 1030540), (170, 885052), (238, 632180), (280, 537353), (292, 515270), (340, 442526), (365, 412216), (433, 347480), (476, 316090), (511, 294440), (584, 257635), (595, 252872), (680, 221263), (730, 206108), (866, 173740), (952, 158045), (1022, 147220), (1190, 126436), (1241, 121240), (1460, 103054), (1732, 86870), (2044, 73610), (2165, 69496), (2380, 63218), (2482, 60620), (2555, 58888), (2920, 51527), (3031, 49640), (3464, 43435), (4088, 36805), (4330, 34748), (4760, 31609), (4964, 30310), (5110, 29444), (6062, 24820), (6205, 24248), (7361, 20440), (8660, 17374), (8687, 17320), (9928, 15155), (10220, 14722), (12124, 12410)]