20172541950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{42013}}^1$

素因数の和:42139

約数の個数: 144

約数和(自身を含む): 59734832976

約数和(自身を除く): 39562291026

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 97, 99, 110, 150, 165, 194, 198, 225, 275, 291, 330, 450, 485, 495, 550, 582, 825, 873, 970, 990, 1067, 1455, 1650, 1746, 2134, 2425, 2475, 2910, 3201, 4365, 4850, 4950, 5335, 6402, 7275, 8730, 9603, 10670, 14550, 16005, 19206, 21825, 26675, 32010, 42013, 43650, 48015, 53350, 80025, 84026, 96030, 126039, 160050, 210065, 240075, 252078, 378117, 420130, 462143, 480150, 630195, 756234, 924286, 1050325, 1260390, 1386429, 1890585, 2100650, 2310715, 2772858, 3150975, 3781170, 4075261, 4159287, 4621430, 6301950, 6932145, 8150522, 8318574, 9452925, 11553575, 12225783, 13864290, 18905850, 20376305, 20796435, 23107150, 24451566, 34660725, 36677349, 40752610, 41592870, 44827871, 61128915, 69321450, 73354698, 89655742, 101881525, 103982175, 122257830, 134483613, 183386745, 203763050, 207964350, 224139355, 268967226, 305644575, 366773490, 403450839, 448278710, 611289150, 672418065, 806901678, 916933725, 1120696775, 1344836130, 1833867450, 2017254195, 2241393550, 3362090325, 4034508390, 6724180650, 10086270975, 20172541950]

約数ペア:

[(1, 20172541950), (2, 10086270975), (3, 6724180650), (5, 4034508390), (6, 3362090325), (9, 2241393550), (10, 2017254195), (11, 1833867450), (15, 1344836130), (18, 1120696775), (22, 916933725), (25, 806901678), (30, 672418065), (33, 611289150), (45, 448278710), (50, 403450839), (55, 366773490), (66, 305644575), (75, 268967226), (90, 224139355), (97, 207964350), (99, 203763050), (110, 183386745), (150, 134483613), (165, 122257830), (194, 103982175), (198, 101881525), (225, 89655742), (275, 73354698), (291, 69321450), (330, 61128915), (450, 44827871), (485, 41592870), (495, 40752610), (550, 36677349), (582, 34660725), (825, 24451566), (873, 23107150), (970, 20796435), (990, 20376305), (1067, 18905850), (1455, 13864290), (1650, 12225783), (1746, 11553575), (2134, 9452925), (2425, 8318574), (2475, 8150522), (2910, 6932145), (3201, 6301950), (4365, 4621430), (4850, 4159287), (4950, 4075261), (5335, 3781170), (6402, 3150975), (7275, 2772858), (8730, 2310715), (9603, 2100650), (10670, 1890585), (14550, 1386429), (16005, 1260390), (19206, 1050325), (21825, 924286), (26675, 756234), (32010, 630195), (42013, 480150), (43650, 462143), (48015, 420130), (53350, 378117), (80025, 252078), (84026, 240075), (96030, 210065), (126039, 160050)]