138879000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1227

約数の個数: 192

約数和(自身を含む): 505945440

約数和(自身を除く): 367066440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 125, 130, 150, 156, 180, 195, 200, 225, 234, 250, 260, 300, 312, 325, 360, 375, 390, 450, 468, 500, 520, 585, 600, 650, 750, 780, 900, 936, 975, 1000, 1125, 1170, 1187, 1300, 1500, 1560, 1625, 1800, 1950, 2250, 2340, 2374, 2600, 2925, 3000, 3250, 3561, 3900, 4500, 4680, 4748, 4875, 5850, 5935, 6500, 7122, 7800, 9000, 9496, 9750, 10683, 11700, 11870, 13000, 14244, 14625, 15431, 17805, 19500, 21366, 23400, 23740, 28488, 29250, 29675, 30862, 35610, 39000, 42732, 46293, 47480, 53415, 58500, 59350, 61724, 71220, 77155, 85464, 89025, 92586, 106830, 117000, 118700, 123448, 138879, 142440, 148375, 154310, 178050, 185172, 213660, 231465, 237400, 267075, 277758, 296750, 308620, 356100, 370344, 385775, 427320, 445125, 462930, 534150, 555516, 593500, 617240, 694395, 712200, 771550, 890250, 925860, 1068300, 1111032, 1157325, 1187000, 1335375, 1388790, 1543100, 1780500, 1851720, 1928875, 2136600, 2314650, 2670750, 2777580, 3086200, 3471975, 3561000, 3857750, 4629300, 5341500, 5555160, 5786625, 6943950, 7715500, 9258600, 10683000, 11573250, 13887900, 15431000, 17359875, 23146500, 27775800, 34719750, 46293000, 69439500, 138879000]

約数ペア:

[(1, 138879000), (2, 69439500), (3, 46293000), (4, 34719750), (5, 27775800), (6, 23146500), (8, 17359875), (9, 15431000), (10, 13887900), (12, 11573250), (13, 10683000), (15, 9258600), (18, 7715500), (20, 6943950), (24, 5786625), (25, 5555160), (26, 5341500), (30, 4629300), (36, 3857750), (39, 3561000), (40, 3471975), (45, 3086200), (50, 2777580), (52, 2670750), (60, 2314650), (65, 2136600), (72, 1928875), (75, 1851720), (78, 1780500), (90, 1543100), (100, 1388790), (104, 1335375), (117, 1187000), (120, 1157325), (125, 1111032), (130, 1068300), (150, 925860), (156, 890250), (180, 771550), (195, 712200), (200, 694395), (225, 617240), (234, 593500), (250, 555516), (260, 534150), (300, 462930), (312, 445125), (325, 427320), (360, 385775), (375, 370344), (390, 356100), (450, 308620), (468, 296750), (500, 277758), (520, 267075), (585, 237400), (600, 231465), (650, 213660), (750, 185172), (780, 178050), (900, 154310), (936, 148375), (975, 142440), (1000, 138879), (1125, 123448), (1170, 118700), (1187, 117000), (1300, 106830), (1500, 92586), (1560, 89025), (1625, 85464), (1800, 77155), (1950, 71220), (2250, 61724), (2340, 59350), (2374, 58500), (2600, 53415), (2925, 47480), (3000, 46293), (3250, 42732), (3561, 39000), (3900, 35610), (4500, 30862), (4680, 29675), (4748, 29250), (4875, 28488), (5850, 23740), (5935, 23400), (6500, 21366), (7122, 19500), (7800, 17805), (9000, 15431), (9496, 14625), (9750, 14244), (10683, 13000), (11700, 11870)]