109751460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20101}}^1$

素因数の和:20133

約数の個数: 96

約数和(自身を含む): 378239232

約数和(自身を除く): 268487772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 20101, 40202, 60303, 80404, 100505, 120606, 140707, 201010, 241212, 261313, 281414, 301515, 402020, 422121, 522626, 562828, 603030, 703535, 783939, 844242, 1045252, 1206060, 1306565, 1407070, 1567878, 1688484, 1829191, 2110605, 2613130, 2814140, 3135756, 3658382, 3919695, 4221210, 5226260, 5487573, 7316764, 7839390, 8442420, 9145955, 10975146, 15678780, 18291910, 21950292, 27437865, 36583820, 54875730, 109751460]

約数ペア:

[(1, 109751460), (2, 54875730), (3, 36583820), (4, 27437865), (5, 21950292), (6, 18291910), (7, 15678780), (10, 10975146), (12, 9145955), (13, 8442420), (14, 7839390), (15, 7316764), (20, 5487573), (21, 5226260), (26, 4221210), (28, 3919695), (30, 3658382), (35, 3135756), (39, 2814140), (42, 2613130), (52, 2110605), (60, 1829191), (65, 1688484), (70, 1567878), (78, 1407070), (84, 1306565), (91, 1206060), (105, 1045252), (130, 844242), (140, 783939), (156, 703535), (182, 603030), (195, 562828), (210, 522626), (260, 422121), (273, 402020), (364, 301515), (390, 281414), (420, 261313), (455, 241212), (546, 201010), (780, 140707), (910, 120606), (1092, 100505), (1365, 80404), (1820, 60303), (2730, 40202), (5460, 20101)]