20223028300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{6547}}^1$

素因数の和:6680

約数の個数: 144

約数和(自身を含む): 49106856960

約数和(自身を除く): 28883828660

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 79, 85, 92, 100, 115, 158, 170, 230, 316, 340, 391, 395, 425, 460, 575, 782, 790, 850, 1150, 1343, 1564, 1580, 1700, 1817, 1955, 1975, 2300, 2686, 3634, 3910, 3950, 5372, 6547, 6715, 7268, 7820, 7900, 9085, 9775, 13094, 13430, 18170, 19550, 26188, 26860, 30889, 32735, 33575, 36340, 39100, 45425, 61778, 65470, 67150, 90850, 111299, 123556, 130940, 134300, 150581, 154445, 163675, 181700, 222598, 301162, 308890, 327350, 445196, 517213, 556495, 602324, 617780, 654700, 752905, 772225, 1034426, 1112990, 1505810, 1544450, 2068852, 2225980, 2559877, 2586065, 2782475, 3011620, 3088900, 3764525, 5119754, 5172130, 5564950, 7529050, 8792621, 10239508, 10344260, 11129900, 11895899, 12799385, 12930325, 15058100, 17585242, 23791798, 25598770, 25860650, 35170484, 43963105, 47583596, 51197540, 51721300, 59479495, 63996925, 87926210, 118958990, 127993850, 175852420, 202230283, 219815525, 237917980, 255987700, 297397475, 404460566, 439631050, 594794950, 808921132, 879262100, 1011151415, 1189589900, 2022302830, 4044605660, 5055757075, 10111514150, 20223028300]

約数ペア:

[(1, 20223028300), (2, 10111514150), (4, 5055757075), (5, 4044605660), (10, 2022302830), (17, 1189589900), (20, 1011151415), (23, 879262100), (25, 808921132), (34, 594794950), (46, 439631050), (50, 404460566), (68, 297397475), (79, 255987700), (85, 237917980), (92, 219815525), (100, 202230283), (115, 175852420), (158, 127993850), (170, 118958990), (230, 87926210), (316, 63996925), (340, 59479495), (391, 51721300), (395, 51197540), (425, 47583596), (460, 43963105), (575, 35170484), (782, 25860650), (790, 25598770), (850, 23791798), (1150, 17585242), (1343, 15058100), (1564, 12930325), (1580, 12799385), (1700, 11895899), (1817, 11129900), (1955, 10344260), (1975, 10239508), (2300, 8792621), (2686, 7529050), (3634, 5564950), (3910, 5172130), (3950, 5119754), (5372, 3764525), (6547, 3088900), (6715, 3011620), (7268, 2782475), (7820, 2586065), (7900, 2559877), (9085, 2225980), (9775, 2068852), (13094, 1544450), (13430, 1505810), (18170, 1112990), (19550, 1034426), (26188, 772225), (26860, 752905), (30889, 654700), (32735, 617780), (33575, 602324), (36340, 556495), (39100, 517213), (45425, 445196), (61778, 327350), (65470, 308890), (67150, 301162), (90850, 222598), (111299, 181700), (123556, 163675), (130940, 154445), (134300, 150581)]