149325960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10457}}^1$

素因数の和:10495

約数の個数: 128

約数和(自身を含む): 542142720

約数和(自身を除く): 392816760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 10457, 14280, 20914, 31371, 41828, 52285, 62742, 73199, 83656, 104570, 125484, 146398, 156855, 177769, 209140, 219597, 250968, 292796, 313710, 355538, 365995, 418280, 439194, 533307, 585592, 627420, 711076, 731990, 878388, 888845, 1066614, 1097985, 1244383, 1254840, 1422152, 1463980, 1756776, 1777690, 2133228, 2195970, 2488766, 2666535, 2927960, 3555380, 3733149, 4266456, 4391940, 4977532, 5333070, 6221915, 7110760, 7466298, 8783880, 9955064, 10666140, 12443830, 14932596, 18665745, 21332280, 24887660, 29865192, 37331490, 49775320, 74662980, 149325960]

約数ペア:

[(1, 149325960), (2, 74662980), (3, 49775320), (4, 37331490), (5, 29865192), (6, 24887660), (7, 21332280), (8, 18665745), (10, 14932596), (12, 12443830), (14, 10666140), (15, 9955064), (17, 8783880), (20, 7466298), (21, 7110760), (24, 6221915), (28, 5333070), (30, 4977532), (34, 4391940), (35, 4266456), (40, 3733149), (42, 3555380), (51, 2927960), (56, 2666535), (60, 2488766), (68, 2195970), (70, 2133228), (84, 1777690), (85, 1756776), (102, 1463980), (105, 1422152), (119, 1254840), (120, 1244383), (136, 1097985), (140, 1066614), (168, 888845), (170, 878388), (204, 731990), (210, 711076), (238, 627420), (255, 585592), (280, 533307), (340, 439194), (357, 418280), (408, 365995), (420, 355538), (476, 313710), (510, 292796), (595, 250968), (680, 219597), (714, 209140), (840, 177769), (952, 156855), (1020, 146398), (1190, 125484), (1428, 104570), (1785, 83656), (2040, 73199), (2380, 62742), (2856, 52285), (3570, 41828), (4760, 31371), (7140, 20914), (10457, 14280)]