201850380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1078

約数の個数: 144

約数和(自身を含む): 651085344

約数和(自身を除く): 449234964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 270, 324, 369, 405, 410, 486, 492, 540, 615, 738, 810, 820, 972, 1013, 1107, 1215, 1230, 1476, 1620, 1845, 2026, 2214, 2430, 2460, 3039, 3321, 3690, 4052, 4428, 4860, 5065, 5535, 6078, 6642, 7380, 9117, 9963, 10130, 11070, 12156, 13284, 15195, 16605, 18234, 19926, 20260, 22140, 27351, 30390, 33210, 36468, 39852, 41533, 45585, 49815, 54702, 60780, 66420, 82053, 83066, 91170, 99630, 109404, 124599, 136755, 164106, 166132, 182340, 199260, 207665, 246159, 249198, 273510, 328212, 373797, 410265, 415330, 492318, 498396, 547020, 622995, 747594, 820530, 830660, 984636, 1121391, 1230795, 1245990, 1495188, 1641060, 1868985, 2242782, 2461590, 2491980, 3364173, 3737970, 4485564, 4923180, 5606955, 6728346, 7475940, 10092519, 11213910, 13456692, 16820865, 20185038, 22427820, 33641730, 40370076, 50462595, 67283460, 100925190, 201850380]

約数ペア:

[(1, 201850380), (2, 100925190), (3, 67283460), (4, 50462595), (5, 40370076), (6, 33641730), (9, 22427820), (10, 20185038), (12, 16820865), (15, 13456692), (18, 11213910), (20, 10092519), (27, 7475940), (30, 6728346), (36, 5606955), (41, 4923180), (45, 4485564), (54, 3737970), (60, 3364173), (81, 2491980), (82, 2461590), (90, 2242782), (108, 1868985), (123, 1641060), (135, 1495188), (162, 1245990), (164, 1230795), (180, 1121391), (205, 984636), (243, 830660), (246, 820530), (270, 747594), (324, 622995), (369, 547020), (405, 498396), (410, 492318), (486, 415330), (492, 410265), (540, 373797), (615, 328212), (738, 273510), (810, 249198), (820, 246159), (972, 207665), (1013, 199260), (1107, 182340), (1215, 166132), (1230, 164106), (1476, 136755), (1620, 124599), (1845, 109404), (2026, 99630), (2214, 91170), (2430, 83066), (2460, 82053), (3039, 66420), (3321, 60780), (3690, 54702), (4052, 49815), (4428, 45585), (4860, 41533), (5065, 39852), (5535, 36468), (6078, 33210), (6642, 30390), (7380, 27351), (9117, 22140), (9963, 20260), (10130, 19926), (11070, 18234), (12156, 16605), (13284, 15195)]