380194648900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{30671}}^1$

素因数の和:30946

約数の個数: 144

約数和(自身を含む): 920101109760

約数和(自身を除く): 539906460860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 191, 220, 236, 275, 295, 382, 550, 590, 649, 764, 955, 1100, 1180, 1298, 1475, 1910, 2101, 2596, 2950, 3245, 3820, 4202, 4775, 5900, 6490, 8404, 9550, 10505, 11269, 12980, 16225, 19100, 21010, 22538, 30671, 32450, 42020, 45076, 52525, 56345, 61342, 64900, 105050, 112690, 122684, 123959, 153355, 210100, 225380, 247918, 281725, 306710, 337381, 495836, 563450, 613420, 619795, 674762, 766775, 1126900, 1239590, 1349524, 1533550, 1686905, 1809589, 2479180, 3067100, 3098975, 3373810, 3619178, 5858161, 6197950, 6747620, 7238356, 8434525, 9047945, 11716322, 12395900, 16869050, 18095890, 19905479, 23432644, 29290805, 33738100, 36191780, 39810958, 45239725, 58581610, 64439771, 79621916, 90479450, 99527395, 117163220, 128879542, 146454025, 180958900, 199054790, 257759084, 292908050, 322198855, 345631499, 398109580, 497636975, 585816100, 644397710, 691262998, 995273950, 1288795420, 1382525996, 1610994275, 1728157495, 1990547900, 3221988550, 3456314990, 3801946489, 6443977100, 6912629980, 7603892978, 8640787475, 15207785956, 17281574950, 19009732445, 34563149900, 38019464890, 76038929780, 95048662225, 190097324450, 380194648900]

約数ペア:

[(1, 380194648900), (2, 190097324450), (4, 95048662225), (5, 76038929780), (10, 38019464890), (11, 34563149900), (20, 19009732445), (22, 17281574950), (25, 15207785956), (44, 8640787475), (50, 7603892978), (55, 6912629980), (59, 6443977100), (100, 3801946489), (110, 3456314990), (118, 3221988550), (191, 1990547900), (220, 1728157495), (236, 1610994275), (275, 1382525996), (295, 1288795420), (382, 995273950), (550, 691262998), (590, 644397710), (649, 585816100), (764, 497636975), (955, 398109580), (1100, 345631499), (1180, 322198855), (1298, 292908050), (1475, 257759084), (1910, 199054790), (2101, 180958900), (2596, 146454025), (2950, 128879542), (3245, 117163220), (3820, 99527395), (4202, 90479450), (4775, 79621916), (5900, 64439771), (6490, 58581610), (8404, 45239725), (9550, 39810958), (10505, 36191780), (11269, 33738100), (12980, 29290805), (16225, 23432644), (19100, 19905479), (21010, 18095890), (22538, 16869050), (30671, 12395900), (32450, 11716322), (42020, 9047945), (45076, 8434525), (52525, 7238356), (56345, 6747620), (61342, 6197950), (64900, 5858161), (105050, 3619178), (112690, 3373810), (122684, 3098975), (123959, 3067100), (153355, 2479180), (210100, 1809589), (225380, 1686905), (247918, 1533550), (281725, 1349524), (306710, 1239590), (337381, 1126900), (495836, 766775), (563450, 674762), (613420, 619795)]