203388120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3343}}^1$

素因数の和:3386

約数の個数: 144

約数和(自身を含む): 715983840

約数和(自身を除く): 512595720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3343, 3380, 4056, 4680, 5070, 6084, 6686, 6760, 7605, 10029, 10140, 12168, 13372, 15210, 16715, 20058, 20280, 26744, 30087, 30420, 33430, 40116, 43459, 50145, 60174, 60840, 66860, 80232, 86918, 100290, 120348, 130377, 133720, 150435, 173836, 200580, 217295, 240696, 260754, 300870, 347672, 391131, 401160, 434590, 521508, 564967, 601740, 651885, 782262, 869180, 1043016, 1129934, 1203480, 1303770, 1564524, 1694901, 1738360, 1955655, 2259868, 2607540, 2824835, 3129048, 3389802, 3911310, 4519736, 5084703, 5215080, 5649670, 6779604, 7822620, 8474505, 10169406, 11299340, 13559208, 15645240, 16949010, 20338812, 22598680, 25423515, 33898020, 40677624, 50847030, 67796040, 101694060, 203388120]

約数ペア:

[(1, 203388120), (2, 101694060), (3, 67796040), (4, 50847030), (5, 40677624), (6, 33898020), (8, 25423515), (9, 22598680), (10, 20338812), (12, 16949010), (13, 15645240), (15, 13559208), (18, 11299340), (20, 10169406), (24, 8474505), (26, 7822620), (30, 6779604), (36, 5649670), (39, 5215080), (40, 5084703), (45, 4519736), (52, 3911310), (60, 3389802), (65, 3129048), (72, 2824835), (78, 2607540), (90, 2259868), (104, 1955655), (117, 1738360), (120, 1694901), (130, 1564524), (156, 1303770), (169, 1203480), (180, 1129934), (195, 1043016), (234, 869180), (260, 782262), (312, 651885), (338, 601740), (360, 564967), (390, 521508), (468, 434590), (507, 401160), (520, 391131), (585, 347672), (676, 300870), (780, 260754), (845, 240696), (936, 217295), (1014, 200580), (1170, 173836), (1352, 150435), (1521, 133720), (1560, 130377), (1690, 120348), (2028, 100290), (2340, 86918), (2535, 80232), (3042, 66860), (3343, 60840), (3380, 60174), (4056, 50145), (4680, 43459), (5070, 40116), (6084, 33430), (6686, 30420), (6760, 30087), (7605, 26744), (10029, 20280), (10140, 20058), (12168, 16715), (13372, 15210)]