20131592100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:655

約数の個数: 288

約数和(自身を含む): 63228203136

約数和(自身を除く): 43096611036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 61, 68, 75, 85, 100, 102, 122, 150, 163, 170, 183, 204, 244, 255, 300, 305, 326, 340, 366, 397, 425, 489, 510, 610, 652, 732, 794, 815, 850, 915, 978, 1020, 1037, 1191, 1220, 1275, 1525, 1588, 1630, 1700, 1830, 1956, 1985, 2074, 2382, 2445, 2550, 2771, 3050, 3111, 3260, 3660, 3970, 4075, 4148, 4575, 4764, 4890, 5100, 5185, 5542, 5955, 6100, 6222, 6749, 7940, 8150, 8313, 9150, 9780, 9925, 9943, 10370, 11084, 11910, 12225, 12444, 13498, 13855, 15555, 16300, 16626, 18300, 19850, 19886, 20247, 20740, 23820, 24217, 24450, 25925, 26996, 27710, 29775, 29829, 31110, 33252, 33745, 39700, 39772, 40494, 41565, 48434, 48900, 49715, 51850, 55420, 59550, 59658, 62220, 64711, 67490, 69275, 72651, 77775, 80988, 83130, 96868, 99430, 101235, 103700, 119100, 119316, 121085, 129422, 134980, 138550, 145302, 149145, 155550, 166260, 168725, 169031, 194133, 198860, 202470, 207825, 242170, 248575, 258844, 277100, 290604, 298290, 311100, 323555, 337450, 338062, 363255, 388266, 404940, 411689, 415650, 484340, 497150, 506175, 507093, 596580, 605425, 647110, 674900, 676124, 726510, 745725, 776532, 823378, 831300, 845155, 970665, 994300, 1012350, 1014186, 1100087, 1210850, 1235067, 1294220, 1453020, 1491450, 1617775, 1646756, 1690310, 1816275, 1941330, 2024700, 2028372, 2058445, 2200174, 2421700, 2470134, 2535465, 2982900, 3235550, 3300261, 3380620, 3632550, 3882660, 3947371, 4116890, 4225775, 4400348, 4853325, 4940268, 5070930, 5500435, 6175335, 6471100, 6600522, 7265100, 7894742, 8233780, 8451550, 9706650, 10141860, 10292225, 11000870, 11842113, 12350670, 12677325, 13201044, 15789484, 16501305, 16903100, 19413300, 19736855, 20584450, 22001740, 23684226, 24701340, 25354650, 27502175, 30876675, 33002610, 39473710, 41168900, 47368452, 50709300, 55004350, 59210565, 61753350, 66005220, 67105307, 78947420, 82506525, 98684275, 110008700, 118421130, 123506700, 134210614, 165013050, 197368550, 201315921, 236842260, 268421228, 296052825, 330026100, 335526535, 394737100, 402631842, 592105650, 671053070, 805263684, 1006579605, 1184211300, 1342106140, 1677632675, 2013159210, 3355265350, 4026318420, 5032898025, 6710530700, 10065796050, 20131592100]

約数ペア:

[(1, 20131592100), (2, 10065796050), (3, 6710530700), (4, 5032898025), (5, 4026318420), (6, 3355265350), (10, 2013159210), (12, 1677632675), (15, 1342106140), (17, 1184211300), (20, 1006579605), (25, 805263684), (30, 671053070), (34, 592105650), (50, 402631842), (51, 394737100), (60, 335526535), (61, 330026100), (68, 296052825), (75, 268421228), (85, 236842260), (100, 201315921), (102, 197368550), (122, 165013050), (150, 134210614), (163, 123506700), (170, 118421130), (183, 110008700), (204, 98684275), (244, 82506525), (255, 78947420), (300, 67105307), (305, 66005220), (326, 61753350), (340, 59210565), (366, 55004350), (397, 50709300), (425, 47368452), (489, 41168900), (510, 39473710), (610, 33002610), (652, 30876675), (732, 27502175), (794, 25354650), (815, 24701340), (850, 23684226), (915, 22001740), (978, 20584450), (1020, 19736855), (1037, 19413300), (1191, 16903100), (1220, 16501305), (1275, 15789484), (1525, 13201044), (1588, 12677325), (1630, 12350670), (1700, 11842113), (1830, 11000870), (1956, 10292225), (1985, 10141860), (2074, 9706650), (2382, 8451550), (2445, 8233780), (2550, 7894742), (2771, 7265100), (3050, 6600522), (3111, 6471100), (3260, 6175335), (3660, 5500435), (3970, 5070930), (4075, 4940268), (4148, 4853325), (4575, 4400348), (4764, 4225775), (4890, 4116890), (5100, 3947371), (5185, 3882660), (5542, 3632550), (5955, 3380620), (6100, 3300261), (6222, 3235550), (6749, 2982900), (7940, 2535465), (8150, 2470134), (8313, 2421700), (9150, 2200174), (9780, 2058445), (9925, 2028372), (9943, 2024700), (10370, 1941330), (11084, 1816275), (11910, 1690310), (12225, 1646756), (12444, 1617775), (13498, 1491450), (13855, 1453020), (15555, 1294220), (16300, 1235067), (16626, 1210850), (18300, 1100087), (19850, 1014186), (19886, 1012350), (20247, 994300), (20740, 970665), (23820, 845155), (24217, 831300), (24450, 823378), (25925, 776532), (26996, 745725), (27710, 726510), (29775, 676124), (29829, 674900), (31110, 647110), (33252, 605425), (33745, 596580), (39700, 507093), (39772, 506175), (40494, 497150), (41565, 484340), (48434, 415650), (48900, 411689), (49715, 404940), (51850, 388266), (55420, 363255), (59550, 338062), (59658, 337450), (62220, 323555), (64711, 311100), (67490, 298290), (69275, 290604), (72651, 277100), (77775, 258844), (80988, 248575), (83130, 242170), (96868, 207825), (99430, 202470), (101235, 198860), (103700, 194133), (119100, 169031), (119316, 168725), (121085, 166260), (129422, 155550), (134980, 149145), (138550, 145302)]