271934300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1061}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 647114832

約数和(自身を除く): 375180532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 233, 275, 466, 550, 932, 1061, 1100, 1165, 2122, 2330, 2563, 4244, 4660, 5126, 5305, 5825, 10252, 10610, 11650, 11671, 12815, 21220, 23300, 23342, 25630, 26525, 46684, 51260, 53050, 58355, 64075, 106100, 116710, 128150, 233420, 247213, 256300, 291775, 494426, 583550, 988852, 1167100, 1236065, 2472130, 2719343, 4944260, 5438686, 6180325, 10877372, 12360650, 13596715, 24721300, 27193430, 54386860, 67983575, 135967150, 271934300]

約数ペア:

[(1, 271934300), (2, 135967150), (4, 67983575), (5, 54386860), (10, 27193430), (11, 24721300), (20, 13596715), (22, 12360650), (25, 10877372), (44, 6180325), (50, 5438686), (55, 4944260), (100, 2719343), (110, 2472130), (220, 1236065), (233, 1167100), (275, 988852), (466, 583550), (550, 494426), (932, 291775), (1061, 256300), (1100, 247213), (1165, 233420), (2122, 128150), (2330, 116710), (2563, 106100), (4244, 64075), (4660, 58355), (5126, 53050), (5305, 51260), (5825, 46684), (10252, 26525), (10610, 25630), (11650, 23342), (11671, 23300), (12815, 21220)]