65729300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 181988352

約数和(自身を除く): 116259052

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 50, 52, 62, 65, 70, 91, 100, 124, 130, 140, 155, 175, 182, 217, 233, 260, 310, 325, 350, 364, 403, 434, 455, 466, 620, 650, 700, 775, 806, 868, 910, 932, 1085, 1165, 1300, 1550, 1612, 1631, 1820, 2015, 2170, 2275, 2330, 2821, 3029, 3100, 3262, 4030, 4340, 4550, 4660, 5425, 5642, 5825, 6058, 6524, 7223, 8060, 8155, 9100, 10075, 10850, 11284, 11650, 12116, 14105, 14446, 15145, 16310, 20150, 21203, 21700, 23300, 28210, 28892, 30290, 32620, 36115, 40300, 40775, 42406, 50561, 56420, 60580, 70525, 72230, 75725, 81550, 84812, 93899, 101122, 106015, 141050, 144460, 151450, 163100, 180575, 187798, 202244, 212030, 252805, 282100, 302900, 361150, 375596, 424060, 469495, 505610, 530075, 657293, 722300, 938990, 1011220, 1060150, 1264025, 1314586, 1877980, 2120300, 2347475, 2528050, 2629172, 3286465, 4694950, 5056100, 6572930, 9389900, 13145860, 16432325, 32864650, 65729300]

約数ペア:

[(1, 65729300), (2, 32864650), (4, 16432325), (5, 13145860), (7, 9389900), (10, 6572930), (13, 5056100), (14, 4694950), (20, 3286465), (25, 2629172), (26, 2528050), (28, 2347475), (31, 2120300), (35, 1877980), (50, 1314586), (52, 1264025), (62, 1060150), (65, 1011220), (70, 938990), (91, 722300), (100, 657293), (124, 530075), (130, 505610), (140, 469495), (155, 424060), (175, 375596), (182, 361150), (217, 302900), (233, 282100), (260, 252805), (310, 212030), (325, 202244), (350, 187798), (364, 180575), (403, 163100), (434, 151450), (455, 144460), (466, 141050), (620, 106015), (650, 101122), (700, 93899), (775, 84812), (806, 81550), (868, 75725), (910, 72230), (932, 70525), (1085, 60580), (1165, 56420), (1300, 50561), (1550, 42406), (1612, 40775), (1631, 40300), (1820, 36115), (2015, 32620), (2170, 30290), (2275, 28892), (2330, 28210), (2821, 23300), (3029, 21700), (3100, 21203), (3262, 20150), (4030, 16310), (4340, 15145), (4550, 14446), (4660, 14105), (5425, 12116), (5642, 11650), (5825, 11284), (6058, 10850), (6524, 10075), (7223, 9100), (8060, 8155)]