228049380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2377}}^1$

素因数の和:2446

約数の個数: 144

約数和(自身を含む): 763452144

約数和(自身を除く): 535402764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1230, 1476, 1599, 1845, 2132, 2340, 2377, 2460, 2665, 3198, 3690, 4754, 4797, 5330, 6396, 7131, 7380, 7995, 9508, 9594, 10660, 11885, 14262, 15990, 19188, 21393, 23770, 23985, 28524, 30901, 31980, 35655, 42786, 47540, 47970, 61802, 71310, 85572, 92703, 95940, 97457, 106965, 123604, 142620, 154505, 185406, 194914, 213930, 278109, 292371, 309010, 370812, 389828, 427860, 463515, 487285, 556218, 584742, 618020, 877113, 927030, 974570, 1112436, 1169484, 1266941, 1390545, 1461855, 1754226, 1854060, 1949140, 2533882, 2781090, 2923710, 3508452, 3800823, 4385565, 5067764, 5562180, 5847420, 6334705, 7601646, 8771130, 11402469, 12669410, 15203292, 17542260, 19004115, 22804938, 25338820, 38008230, 45609876, 57012345, 76016460, 114024690, 228049380]

約数ペア:

[(1, 228049380), (2, 114024690), (3, 76016460), (4, 57012345), (5, 45609876), (6, 38008230), (9, 25338820), (10, 22804938), (12, 19004115), (13, 17542260), (15, 15203292), (18, 12669410), (20, 11402469), (26, 8771130), (30, 7601646), (36, 6334705), (39, 5847420), (41, 5562180), (45, 5067764), (52, 4385565), (60, 3800823), (65, 3508452), (78, 2923710), (82, 2781090), (90, 2533882), (117, 1949140), (123, 1854060), (130, 1754226), (156, 1461855), (164, 1390545), (180, 1266941), (195, 1169484), (205, 1112436), (234, 974570), (246, 927030), (260, 877113), (369, 618020), (390, 584742), (410, 556218), (468, 487285), (492, 463515), (533, 427860), (585, 389828), (615, 370812), (738, 309010), (780, 292371), (820, 278109), (1066, 213930), (1170, 194914), (1230, 185406), (1476, 154505), (1599, 142620), (1845, 123604), (2132, 106965), (2340, 97457), (2377, 95940), (2460, 92703), (2665, 85572), (3198, 71310), (3690, 61802), (4754, 47970), (4797, 47540), (5330, 42786), (6396, 35655), (7131, 31980), (7380, 30901), (7995, 28524), (9508, 23985), (9594, 23770), (10660, 21393), (11885, 19188), (14262, 15990)]