120671200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 326135376

約数和(自身を除く): 205464176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 65, 80, 82, 100, 104, 130, 160, 164, 200, 205, 208, 260, 283, 325, 328, 400, 410, 416, 520, 533, 566, 650, 656, 800, 820, 1025, 1040, 1066, 1132, 1300, 1312, 1415, 1640, 2050, 2080, 2132, 2264, 2600, 2665, 2830, 3280, 3679, 4100, 4264, 4528, 5200, 5330, 5660, 6560, 7075, 7358, 8200, 8528, 9056, 10400, 10660, 11320, 11603, 13325, 14150, 14716, 16400, 17056, 18395, 21320, 22640, 23206, 26650, 28300, 29432, 32800, 36790, 42640, 45280, 46412, 53300, 56600, 58015, 58864, 73580, 85280, 91975, 92824, 106600, 113200, 116030, 117728, 147160, 150839, 183950, 185648, 213200, 226400, 232060, 290075, 294320, 301678, 367900, 371296, 426400, 464120, 580150, 588640, 603356, 735800, 754195, 928240, 1160300, 1206712, 1471600, 1508390, 1856480, 2320600, 2413424, 2943200, 3016780, 3770975, 4641200, 4826848, 6033560, 7541950, 9282400, 12067120, 15083900, 24134240, 30167800, 60335600, 120671200]

約数ペア:

[(1, 120671200), (2, 60335600), (4, 30167800), (5, 24134240), (8, 15083900), (10, 12067120), (13, 9282400), (16, 7541950), (20, 6033560), (25, 4826848), (26, 4641200), (32, 3770975), (40, 3016780), (41, 2943200), (50, 2413424), (52, 2320600), (65, 1856480), (80, 1508390), (82, 1471600), (100, 1206712), (104, 1160300), (130, 928240), (160, 754195), (164, 735800), (200, 603356), (205, 588640), (208, 580150), (260, 464120), (283, 426400), (325, 371296), (328, 367900), (400, 301678), (410, 294320), (416, 290075), (520, 232060), (533, 226400), (566, 213200), (650, 185648), (656, 183950), (800, 150839), (820, 147160), (1025, 117728), (1040, 116030), (1066, 113200), (1132, 106600), (1300, 92824), (1312, 91975), (1415, 85280), (1640, 73580), (2050, 58864), (2080, 58015), (2132, 56600), (2264, 53300), (2600, 46412), (2665, 45280), (2830, 42640), (3280, 36790), (3679, 32800), (4100, 29432), (4264, 28300), (4528, 26650), (5200, 23206), (5330, 22640), (5660, 21320), (6560, 18395), (7075, 17056), (7358, 16400), (8200, 14716), (8528, 14150), (9056, 13325), (10400, 11603), (10660, 11320)]