30841200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:696

約数の個数: 180

約数和(自身を含む): 115435320

約数和(自身を除く): 84594120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 659, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1318, 1560, 1800, 1872, 1950, 1977, 2340, 2600, 2636, 2925, 3120, 3295, 3600, 3900, 3954, 4680, 5200, 5272, 5850, 5931, 6590, 7800, 7908, 8567, 9360, 9885, 10544, 11700, 11862, 13180, 15600, 15816, 16475, 17134, 19770, 23400, 23724, 25701, 26360, 29655, 31632, 32950, 34268, 39540, 42835, 46800, 47448, 49425, 51402, 52720, 59310, 65900, 68536, 77103, 79080, 85670, 94896, 98850, 102804, 118620, 128505, 131800, 137072, 148275, 154206, 158160, 171340, 197700, 205608, 214175, 237240, 257010, 263600, 296550, 308412, 342680, 385515, 395400, 411216, 428350, 474480, 514020, 593100, 616824, 642525, 685360, 771030, 790800, 856700, 1028040, 1186200, 1233648, 1285050, 1542060, 1713400, 1927575, 2056080, 2372400, 2570100, 3084120, 3426800, 3855150, 5140200, 6168240, 7710300, 10280400, 15420600, 30841200]

約数ペア:

[(1, 30841200), (2, 15420600), (3, 10280400), (4, 7710300), (5, 6168240), (6, 5140200), (8, 3855150), (9, 3426800), (10, 3084120), (12, 2570100), (13, 2372400), (15, 2056080), (16, 1927575), (18, 1713400), (20, 1542060), (24, 1285050), (25, 1233648), (26, 1186200), (30, 1028040), (36, 856700), (39, 790800), (40, 771030), (45, 685360), (48, 642525), (50, 616824), (52, 593100), (60, 514020), (65, 474480), (72, 428350), (75, 411216), (78, 395400), (80, 385515), (90, 342680), (100, 308412), (104, 296550), (117, 263600), (120, 257010), (130, 237240), (144, 214175), (150, 205608), (156, 197700), (180, 171340), (195, 158160), (200, 154206), (208, 148275), (225, 137072), (234, 131800), (240, 128505), (260, 118620), (300, 102804), (312, 98850), (325, 94896), (360, 85670), (390, 79080), (400, 77103), (450, 68536), (468, 65900), (520, 59310), (585, 52720), (600, 51402), (624, 49425), (650, 47448), (659, 46800), (720, 42835), (780, 39540), (900, 34268), (936, 32950), (975, 31632), (1040, 29655), (1170, 26360), (1200, 25701), (1300, 23724), (1318, 23400), (1560, 19770), (1800, 17134), (1872, 16475), (1950, 15816), (1977, 15600), (2340, 13180), (2600, 11862), (2636, 11700), (2925, 10544), (3120, 9885), (3295, 9360), (3600, 8567), (3900, 7908), (3954, 7800), (4680, 6590), (5200, 5931), (5272, 5850)]