20624462100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{189389}}^1$

素因数の和:189431

約数の個数: 162

約数和(自身を含む): 71057802270

約数和(自身を除く): 50433340170

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 121, 132, 150, 165, 180, 198, 220, 225, 242, 275, 300, 330, 363, 396, 450, 484, 495, 550, 605, 660, 726, 825, 900, 990, 1089, 1100, 1210, 1452, 1650, 1815, 1980, 2178, 2420, 2475, 3025, 3300, 3630, 4356, 4950, 5445, 6050, 7260, 9075, 9900, 10890, 12100, 18150, 21780, 27225, 36300, 54450, 108900, 189389, 378778, 568167, 757556, 946945, 1136334, 1704501, 1893890, 2083279, 2272668, 2840835, 3409002, 3787780, 4166558, 4734725, 5681670, 6249837, 6818004, 8333116, 8522505, 9469450, 10416395, 11363340, 12499674, 14204175, 17045010, 18749511, 18938900, 20832790, 22916069, 24999348, 28408350, 31249185, 34090020, 37499022, 41665580, 42612525, 45832138, 52081975, 56816700, 62498370, 68748207, 74998044, 85225050, 91664276, 93747555, 104163950, 114580345, 124996740, 137496414, 156245925, 170450100, 187495110, 206244621, 208327900, 229160690, 274992828, 312491850, 343741035, 374990220, 412489242, 458321380, 468737775, 572901725, 624983700, 687482070, 824978484, 937475550, 1031223105, 1145803450, 1374964140, 1718705175, 1874951100, 2062446210, 2291606900, 3437410350, 4124892420, 5156115525, 6874820700, 10312231050, 20624462100]

約数ペア:

[(1, 20624462100), (2, 10312231050), (3, 6874820700), (4, 5156115525), (5, 4124892420), (6, 3437410350), (9, 2291606900), (10, 2062446210), (11, 1874951100), (12, 1718705175), (15, 1374964140), (18, 1145803450), (20, 1031223105), (22, 937475550), (25, 824978484), (30, 687482070), (33, 624983700), (36, 572901725), (44, 468737775), (45, 458321380), (50, 412489242), (55, 374990220), (60, 343741035), (66, 312491850), (75, 274992828), (90, 229160690), (99, 208327900), (100, 206244621), (110, 187495110), (121, 170450100), (132, 156245925), (150, 137496414), (165, 124996740), (180, 114580345), (198, 104163950), (220, 93747555), (225, 91664276), (242, 85225050), (275, 74998044), (300, 68748207), (330, 62498370), (363, 56816700), (396, 52081975), (450, 45832138), (484, 42612525), (495, 41665580), (550, 37499022), (605, 34090020), (660, 31249185), (726, 28408350), (825, 24999348), (900, 22916069), (990, 20832790), (1089, 18938900), (1100, 18749511), (1210, 17045010), (1452, 14204175), (1650, 12499674), (1815, 11363340), (1980, 10416395), (2178, 9469450), (2420, 8522505), (2475, 8333116), (3025, 6818004), (3300, 6249837), (3630, 5681670), (4356, 4734725), (4950, 4166558), (5445, 3787780), (6050, 3409002), (7260, 2840835), (9075, 2272668), (9900, 2083279), (10890, 1893890), (12100, 1704501), (18150, 1136334), (21780, 946945), (27225, 757556), (36300, 568167), (54450, 378778), (108900, 189389)]