201828120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1931}}^1$

素因数の和:2025

約数の個数: 128

約数和(自身を含む): 662135040

約数和(自身を除く): 460306920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 871, 1005, 1340, 1560, 1608, 1742, 1931, 2010, 2613, 2680, 3484, 3862, 4020, 4355, 5226, 5793, 6968, 7724, 8040, 8710, 9655, 10452, 11586, 13065, 15448, 17420, 19310, 20904, 23172, 25103, 26130, 28965, 34840, 38620, 46344, 50206, 52260, 57930, 75309, 77240, 100412, 104520, 115860, 125515, 129377, 150618, 200824, 231720, 251030, 258754, 301236, 376545, 388131, 502060, 517508, 602472, 646885, 753090, 776262, 1004120, 1035016, 1293770, 1506180, 1552524, 1681901, 1940655, 2587540, 3012360, 3105048, 3363802, 3881310, 5045703, 5175080, 6727604, 7762620, 8409505, 10091406, 13455208, 15525240, 16819010, 20182812, 25228515, 33638020, 40365624, 50457030, 67276040, 100914060, 201828120]

約数ペア:

[(1, 201828120), (2, 100914060), (3, 67276040), (4, 50457030), (5, 40365624), (6, 33638020), (8, 25228515), (10, 20182812), (12, 16819010), (13, 15525240), (15, 13455208), (20, 10091406), (24, 8409505), (26, 7762620), (30, 6727604), (39, 5175080), (40, 5045703), (52, 3881310), (60, 3363802), (65, 3105048), (67, 3012360), (78, 2587540), (104, 1940655), (120, 1681901), (130, 1552524), (134, 1506180), (156, 1293770), (195, 1035016), (201, 1004120), (260, 776262), (268, 753090), (312, 646885), (335, 602472), (390, 517508), (402, 502060), (520, 388131), (536, 376545), (670, 301236), (780, 258754), (804, 251030), (871, 231720), (1005, 200824), (1340, 150618), (1560, 129377), (1608, 125515), (1742, 115860), (1931, 104520), (2010, 100412), (2613, 77240), (2680, 75309), (3484, 57930), (3862, 52260), (4020, 50206), (4355, 46344), (5226, 38620), (5793, 34840), (6968, 28965), (7724, 26130), (8040, 25103), (8710, 23172), (9655, 20904), (10452, 19310), (11586, 17420), (13065, 15448)]