200111940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{659}}^1$

素因数の和:922

約数の個数: 144

約数和(自身を含む): 697656960

約数和(自身を除く): 497545020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 241, 252, 315, 420, 482, 630, 659, 723, 964, 1205, 1260, 1318, 1446, 1687, 1977, 2169, 2410, 2636, 2892, 3295, 3374, 3615, 3954, 4338, 4613, 4820, 5061, 5931, 6590, 6748, 7230, 7908, 8435, 8676, 9226, 9885, 10122, 10845, 11862, 13180, 13839, 14460, 15183, 16870, 18452, 19770, 20244, 21690, 23065, 23724, 25305, 27678, 29655, 30366, 33740, 39540, 41517, 43380, 46130, 50610, 55356, 59310, 60732, 69195, 75915, 83034, 92260, 101220, 118620, 138390, 151830, 158819, 166068, 207585, 276780, 303660, 317638, 415170, 476457, 635276, 794095, 830340, 952914, 1111733, 1429371, 1588190, 1905828, 2223466, 2382285, 2858742, 3176380, 3335199, 4446932, 4764570, 5558665, 5717484, 6670398, 7146855, 9529140, 10005597, 11117330, 13340796, 14293710, 16675995, 20011194, 22234660, 28587420, 33351990, 40022388, 50027985, 66703980, 100055970, 200111940]

約数ペア:

[(1, 200111940), (2, 100055970), (3, 66703980), (4, 50027985), (5, 40022388), (6, 33351990), (7, 28587420), (9, 22234660), (10, 20011194), (12, 16675995), (14, 14293710), (15, 13340796), (18, 11117330), (20, 10005597), (21, 9529140), (28, 7146855), (30, 6670398), (35, 5717484), (36, 5558665), (42, 4764570), (45, 4446932), (60, 3335199), (63, 3176380), (70, 2858742), (84, 2382285), (90, 2223466), (105, 1905828), (126, 1588190), (140, 1429371), (180, 1111733), (210, 952914), (241, 830340), (252, 794095), (315, 635276), (420, 476457), (482, 415170), (630, 317638), (659, 303660), (723, 276780), (964, 207585), (1205, 166068), (1260, 158819), (1318, 151830), (1446, 138390), (1687, 118620), (1977, 101220), (2169, 92260), (2410, 83034), (2636, 75915), (2892, 69195), (3295, 60732), (3374, 59310), (3615, 55356), (3954, 50610), (4338, 46130), (4613, 43380), (4820, 41517), (5061, 39540), (5931, 33740), (6590, 30366), (6748, 29655), (7230, 27678), (7908, 25305), (8435, 23724), (8676, 23065), (9226, 21690), (9885, 20244), (10122, 19770), (10845, 18452), (11862, 16870), (13180, 15183), (13839, 14460)]