219889800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9397}}^1$

素因数の和:9432

約数の個数: 144

約数和(自身を含む): 795352740

約数和(自身を除く): 575462940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 9397, 11700, 18794, 23400, 28191, 37588, 46985, 56382, 75176, 84573, 93970, 112764, 122161, 140955, 169146, 187940, 225528, 234925, 244322, 281910, 338292, 366483, 375880, 422865, 469850, 488644, 563820, 610805, 676584, 704775, 732966, 845730, 939700, 977288, 1099449, 1127640, 1221610, 1409550, 1465932, 1691460, 1832415, 1879400, 2114325, 2198898, 2443220, 2819100, 2931864, 3054025, 3382920, 3664830, 4228650, 4397796, 4886440, 5497245, 5638200, 6108050, 7329660, 8457300, 8795592, 9162075, 10994490, 12216100, 14659320, 16914600, 18324150, 21988980, 24432200, 27486225, 36648300, 43977960, 54972450, 73296600, 109944900, 219889800]

約数ペア:

[(1, 219889800), (2, 109944900), (3, 73296600), (4, 54972450), (5, 43977960), (6, 36648300), (8, 27486225), (9, 24432200), (10, 21988980), (12, 18324150), (13, 16914600), (15, 14659320), (18, 12216100), (20, 10994490), (24, 9162075), (25, 8795592), (26, 8457300), (30, 7329660), (36, 6108050), (39, 5638200), (40, 5497245), (45, 4886440), (50, 4397796), (52, 4228650), (60, 3664830), (65, 3382920), (72, 3054025), (75, 2931864), (78, 2819100), (90, 2443220), (100, 2198898), (104, 2114325), (117, 1879400), (120, 1832415), (130, 1691460), (150, 1465932), (156, 1409550), (180, 1221610), (195, 1127640), (200, 1099449), (225, 977288), (234, 939700), (260, 845730), (300, 732966), (312, 704775), (325, 676584), (360, 610805), (390, 563820), (450, 488644), (468, 469850), (520, 422865), (585, 375880), (600, 366483), (650, 338292), (780, 281910), (900, 244322), (936, 234925), (975, 225528), (1170, 187940), (1300, 169146), (1560, 140955), (1800, 122161), (1950, 112764), (2340, 93970), (2600, 84573), (2925, 75176), (3900, 56382), (4680, 46985), (5850, 37588), (7800, 28191), (9397, 23400), (11700, 18794)]