180329121250

素因数分解:

$2^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:650

約数の個数: 160

約数和(自身を含む): 355629049776

約数和(自身を除く): 175299928526

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 82, 106, 125, 197, 205, 250, 265, 337, 394, 410, 530, 625, 674, 985, 1025, 1250, 1325, 1685, 1970, 2050, 2173, 2650, 3370, 4346, 4925, 5125, 6625, 8077, 8425, 9850, 10250, 10441, 10865, 13250, 13817, 16154, 16850, 17861, 20882, 21730, 24625, 25625, 27634, 33125, 35722, 40385, 42125, 49250, 51250, 52205, 54325, 66250, 66389, 69085, 80770, 84250, 89305, 104410, 108650, 123125, 132778, 138170, 178610, 201925, 210625, 246250, 261025, 271625, 331945, 345425, 403850, 421250, 428081, 446525, 522050, 543250, 663890, 690850, 732301, 856162, 893050, 1009625, 1305125, 1358125, 1464602, 1659725, 1727125, 2019250, 2140405, 2232625, 2610250, 2716250, 2721949, 3319450, 3454250, 3518617, 3661505, 4280810, 4465250, 5048125, 5443898, 6525625, 7037234, 7323010, 8298625, 8635625, 10096250, 10702025, 11163125, 13051250, 13609745, 16597250, 17271250, 17593085, 18307525, 21404050, 22326250, 27219490, 35186170, 36615050, 41493125, 53510125, 68048725, 82986250, 87965425, 91537625, 107020250, 136097450, 144263297, 175930850, 183075250, 267550625, 288526594, 340243625, 439827125, 457688125, 535101250, 680487250, 721316485, 879654250, 915376250, 1442632970, 1701218125, 2199135625, 3402436250, 3606582425, 4398271250, 7213164850, 18032912125, 36065824250, 90164560625, 180329121250]

約数ペア:

[(1, 180329121250), (2, 90164560625), (5, 36065824250), (10, 18032912125), (25, 7213164850), (41, 4398271250), (50, 3606582425), (53, 3402436250), (82, 2199135625), (106, 1701218125), (125, 1442632970), (197, 915376250), (205, 879654250), (250, 721316485), (265, 680487250), (337, 535101250), (394, 457688125), (410, 439827125), (530, 340243625), (625, 288526594), (674, 267550625), (985, 183075250), (1025, 175930850), (1250, 144263297), (1325, 136097450), (1685, 107020250), (1970, 91537625), (2050, 87965425), (2173, 82986250), (2650, 68048725), (3370, 53510125), (4346, 41493125), (4925, 36615050), (5125, 35186170), (6625, 27219490), (8077, 22326250), (8425, 21404050), (9850, 18307525), (10250, 17593085), (10441, 17271250), (10865, 16597250), (13250, 13609745), (13817, 13051250), (16154, 11163125), (16850, 10702025), (17861, 10096250), (20882, 8635625), (21730, 8298625), (24625, 7323010), (25625, 7037234), (27634, 6525625), (33125, 5443898), (35722, 5048125), (40385, 4465250), (42125, 4280810), (49250, 3661505), (51250, 3518617), (52205, 3454250), (54325, 3319450), (66250, 2721949), (66389, 2716250), (69085, 2610250), (80770, 2232625), (84250, 2140405), (89305, 2019250), (104410, 1727125), (108650, 1659725), (123125, 1464602), (132778, 1358125), (138170, 1305125), (178610, 1009625), (201925, 893050), (210625, 856162), (246250, 732301), (261025, 690850), (271625, 663890), (331945, 543250), (345425, 522050), (403850, 446525), (421250, 428081)]