130729140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:788

約数の個数: 144

約数和(自身を含む): 422927232

約数和(自身を除く): 292198092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 243, 270, 324, 333, 370, 405, 444, 486, 540, 555, 666, 727, 740, 810, 972, 999, 1110, 1215, 1332, 1454, 1620, 1665, 1998, 2181, 2220, 2430, 2908, 2997, 3330, 3635, 3996, 4362, 4860, 4995, 5994, 6543, 6660, 7270, 8724, 8991, 9990, 10905, 11988, 13086, 14540, 14985, 17982, 19629, 19980, 21810, 26172, 26899, 29970, 32715, 35964, 39258, 43620, 44955, 53798, 58887, 59940, 65430, 78516, 80697, 89910, 98145, 107596, 117774, 130860, 134495, 161394, 176661, 179820, 196290, 235548, 242091, 268990, 294435, 322788, 353322, 392580, 403485, 484182, 537980, 588870, 706644, 726273, 806970, 883305, 968364, 1177740, 1210455, 1452546, 1613940, 1766610, 2178819, 2420910, 2905092, 3533220, 3631365, 4357638, 4841820, 6536457, 7262730, 8715276, 10894095, 13072914, 14525460, 21788190, 26145828, 32682285, 43576380, 65364570, 130729140]

約数ペア:

[(1, 130729140), (2, 65364570), (3, 43576380), (4, 32682285), (5, 26145828), (6, 21788190), (9, 14525460), (10, 13072914), (12, 10894095), (15, 8715276), (18, 7262730), (20, 6536457), (27, 4841820), (30, 4357638), (36, 3631365), (37, 3533220), (45, 2905092), (54, 2420910), (60, 2178819), (74, 1766610), (81, 1613940), (90, 1452546), (108, 1210455), (111, 1177740), (135, 968364), (148, 883305), (162, 806970), (180, 726273), (185, 706644), (222, 588870), (243, 537980), (270, 484182), (324, 403485), (333, 392580), (370, 353322), (405, 322788), (444, 294435), (486, 268990), (540, 242091), (555, 235548), (666, 196290), (727, 179820), (740, 176661), (810, 161394), (972, 134495), (999, 130860), (1110, 117774), (1215, 107596), (1332, 98145), (1454, 89910), (1620, 80697), (1665, 78516), (1998, 65430), (2181, 59940), (2220, 58887), (2430, 53798), (2908, 44955), (2997, 43620), (3330, 39258), (3635, 35964), (3996, 32715), (4362, 29970), (4860, 26899), (4995, 26172), (5994, 21810), (6543, 19980), (6660, 19629), (7270, 17982), (8724, 14985), (8991, 14540), (9990, 13086), (10905, 11988)]