238883400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{18959}}^1$

素因数の和:18988

約数の個数: 144

約数和(自身を含む): 916905600

約数和(自身を除く): 678022200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 18959, 37918, 56877, 75836, 94795, 113754, 132713, 151672, 170631, 189590, 227508, 265426, 284385, 341262, 379180, 398139, 455016, 473975, 530852, 568770, 663565, 682524, 758360, 796278, 853155, 947950, 1061704, 1137540, 1194417, 1327130, 1365048, 1421925, 1592556, 1706310, 1895900, 1990695, 2275080, 2388834, 2654260, 2843850, 3185112, 3317825, 3412620, 3791800, 3981390, 4265775, 4777668, 5308520, 5687700, 5972085, 6635650, 6825240, 7962780, 8531550, 9555336, 9953475, 11375400, 11944170, 13271300, 15925560, 17063100, 19906950, 23888340, 26542600, 29860425, 34126200, 39813900, 47776680, 59720850, 79627800, 119441700, 238883400]

約数ペア:

[(1, 238883400), (2, 119441700), (3, 79627800), (4, 59720850), (5, 47776680), (6, 39813900), (7, 34126200), (8, 29860425), (9, 26542600), (10, 23888340), (12, 19906950), (14, 17063100), (15, 15925560), (18, 13271300), (20, 11944170), (21, 11375400), (24, 9953475), (25, 9555336), (28, 8531550), (30, 7962780), (35, 6825240), (36, 6635650), (40, 5972085), (42, 5687700), (45, 5308520), (50, 4777668), (56, 4265775), (60, 3981390), (63, 3791800), (70, 3412620), (72, 3317825), (75, 3185112), (84, 2843850), (90, 2654260), (100, 2388834), (105, 2275080), (120, 1990695), (126, 1895900), (140, 1706310), (150, 1592556), (168, 1421925), (175, 1365048), (180, 1327130), (200, 1194417), (210, 1137540), (225, 1061704), (252, 947950), (280, 853155), (300, 796278), (315, 758360), (350, 682524), (360, 663565), (420, 568770), (450, 530852), (504, 473975), (525, 455016), (600, 398139), (630, 379180), (700, 341262), (840, 284385), (900, 265426), (1050, 227508), (1260, 189590), (1400, 170631), (1575, 151672), (1800, 132713), (2100, 113754), (2520, 94795), (3150, 75836), (4200, 56877), (6300, 37918), (12600, 18959)]