2823600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 9794512

約数和(自身を除く): 6970912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 181, 195, 200, 208, 240, 260, 300, 312, 325, 362, 390, 400, 520, 543, 600, 624, 650, 724, 780, 905, 975, 1040, 1086, 1200, 1300, 1448, 1560, 1810, 1950, 2172, 2353, 2600, 2715, 2896, 3120, 3620, 3900, 4344, 4525, 4706, 5200, 5430, 7059, 7240, 7800, 8688, 9050, 9412, 10860, 11765, 13575, 14118, 14480, 15600, 18100, 18824, 21720, 23530, 27150, 28236, 35295, 36200, 37648, 43440, 47060, 54300, 56472, 58825, 70590, 72400, 94120, 108600, 112944, 117650, 141180, 176475, 188240, 217200, 235300, 282360, 352950, 470600, 564720, 705900, 941200, 1411800, 2823600]

約数ペア:

[(1, 2823600), (2, 1411800), (3, 941200), (4, 705900), (5, 564720), (6, 470600), (8, 352950), (10, 282360), (12, 235300), (13, 217200), (15, 188240), (16, 176475), (20, 141180), (24, 117650), (25, 112944), (26, 108600), (30, 94120), (39, 72400), (40, 70590), (48, 58825), (50, 56472), (52, 54300), (60, 47060), (65, 43440), (75, 37648), (78, 36200), (80, 35295), (100, 28236), (104, 27150), (120, 23530), (130, 21720), (150, 18824), (156, 18100), (181, 15600), (195, 14480), (200, 14118), (208, 13575), (240, 11765), (260, 10860), (300, 9412), (312, 9050), (325, 8688), (362, 7800), (390, 7240), (400, 7059), (520, 5430), (543, 5200), (600, 4706), (624, 4525), (650, 4344), (724, 3900), (780, 3620), (905, 3120), (975, 2896), (1040, 2715), (1086, 2600), (1200, 2353), (1300, 2172), (1448, 1950), (1560, 1810)]