153989370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 434004480

約数和(自身を除く): 280015110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 137, 138, 181, 207, 230, 270, 274, 345, 362, 411, 414, 543, 621, 685, 690, 822, 905, 1035, 1086, 1233, 1242, 1370, 1629, 1810, 2055, 2070, 2466, 2715, 3105, 3151, 3258, 3699, 4110, 4163, 4887, 5430, 6165, 6210, 6302, 7398, 8145, 8326, 9453, 9774, 12330, 12489, 15755, 16290, 18495, 18906, 20815, 24435, 24797, 24978, 28359, 31510, 36990, 37467, 41630, 47265, 48870, 49594, 56718, 62445, 74391, 74934, 85077, 94530, 112401, 123985, 124890, 141795, 148782, 170154, 187335, 223173, 224802, 247970, 283590, 371955, 374670, 425385, 446346, 562005, 570331, 669519, 743910, 850770, 1115865, 1124010, 1140662, 1339038, 1710993, 2231730, 2851655, 3347595, 3421986, 5132979, 5703310, 6695190, 8554965, 10265958, 15398937, 17109930, 25664895, 30797874, 51329790, 76994685, 153989370]

約数ペア:

[(1, 153989370), (2, 76994685), (3, 51329790), (5, 30797874), (6, 25664895), (9, 17109930), (10, 15398937), (15, 10265958), (18, 8554965), (23, 6695190), (27, 5703310), (30, 5132979), (45, 3421986), (46, 3347595), (54, 2851655), (69, 2231730), (90, 1710993), (115, 1339038), (135, 1140662), (137, 1124010), (138, 1115865), (181, 850770), (207, 743910), (230, 669519), (270, 570331), (274, 562005), (345, 446346), (362, 425385), (411, 374670), (414, 371955), (543, 283590), (621, 247970), (685, 224802), (690, 223173), (822, 187335), (905, 170154), (1035, 148782), (1086, 141795), (1233, 124890), (1242, 123985), (1370, 112401), (1629, 94530), (1810, 85077), (2055, 74934), (2070, 74391), (2466, 62445), (2715, 56718), (3105, 49594), (3151, 48870), (3258, 47265), (3699, 41630), (4110, 37467), (4163, 36990), (4887, 31510), (5430, 28359), (6165, 24978), (6210, 24797), (6302, 24435), (7398, 20815), (8145, 18906), (8326, 18495), (9453, 16290), (9774, 15755), (12330, 12489)]