29865150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 144

約数和(自身を含む): 96720000

約数和(自身を除く): 66854850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 499, 525, 570, 630, 665, 798, 855, 950, 998, 1050, 1197, 1330, 1425, 1497, 1575, 1710, 1995, 2394, 2495, 2850, 2994, 3150, 3325, 3493, 3990, 4275, 4491, 4990, 5985, 6650, 6986, 7485, 8550, 8982, 9481, 9975, 10479, 11970, 12475, 14970, 17465, 18962, 19950, 20958, 22455, 24950, 28443, 29925, 31437, 34930, 37425, 44910, 47405, 52395, 56886, 59850, 62874, 66367, 74850, 85329, 87325, 94810, 104790, 112275, 132734, 142215, 157185, 170658, 174650, 199101, 224550, 237025, 261975, 284430, 314370, 331835, 398202, 426645, 474050, 523950, 597303, 663670, 711075, 785925, 853290, 995505, 1194606, 1422150, 1571850, 1659175, 1991010, 2133225, 2986515, 3318350, 4266450, 4977525, 5973030, 9955050, 14932575, 29865150]

約数ペア:

[(1, 29865150), (2, 14932575), (3, 9955050), (5, 5973030), (6, 4977525), (7, 4266450), (9, 3318350), (10, 2986515), (14, 2133225), (15, 1991010), (18, 1659175), (19, 1571850), (21, 1422150), (25, 1194606), (30, 995505), (35, 853290), (38, 785925), (42, 711075), (45, 663670), (50, 597303), (57, 523950), (63, 474050), (70, 426645), (75, 398202), (90, 331835), (95, 314370), (105, 284430), (114, 261975), (126, 237025), (133, 224550), (150, 199101), (171, 174650), (175, 170658), (190, 157185), (210, 142215), (225, 132734), (266, 112275), (285, 104790), (315, 94810), (342, 87325), (350, 85329), (399, 74850), (450, 66367), (475, 62874), (499, 59850), (525, 56886), (570, 52395), (630, 47405), (665, 44910), (798, 37425), (855, 34930), (950, 31437), (998, 29925), (1050, 28443), (1197, 24950), (1330, 22455), (1425, 20958), (1497, 19950), (1575, 18962), (1710, 17465), (1995, 14970), (2394, 12475), (2495, 11970), (2850, 10479), (2994, 9975), (3150, 9481), (3325, 8982), (3493, 8550), (3990, 7485), (4275, 6986), (4491, 6650), (4990, 5985)]