293763800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 766878000

約数和(自身を除く): 473114200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 61, 88, 100, 110, 121, 122, 199, 200, 220, 242, 244, 275, 305, 398, 440, 484, 488, 550, 605, 610, 671, 796, 968, 995, 1100, 1210, 1220, 1342, 1525, 1592, 1990, 2189, 2200, 2420, 2440, 2684, 3025, 3050, 3355, 3980, 4378, 4840, 4975, 5368, 6050, 6100, 6710, 7381, 7960, 8756, 9950, 10945, 12100, 12139, 12200, 13420, 14762, 16775, 17512, 19900, 21890, 24079, 24200, 24278, 26840, 29524, 33550, 36905, 39800, 43780, 48158, 48556, 54725, 59048, 60695, 67100, 73810, 87560, 96316, 97112, 109450, 120395, 121390, 133529, 134200, 147620, 184525, 192632, 218900, 240790, 242780, 267058, 295240, 303475, 369050, 437800, 481580, 485560, 534116, 601975, 606950, 667645, 738100, 963160, 1068232, 1203950, 1213900, 1335290, 1468819, 1476200, 2407900, 2427800, 2670580, 2937638, 3338225, 4815800, 5341160, 5875276, 6676450, 7344095, 11750552, 13352900, 14688190, 26705800, 29376380, 36720475, 58752760, 73440950, 146881900, 293763800]

約数ペア:

[(1, 293763800), (2, 146881900), (4, 73440950), (5, 58752760), (8, 36720475), (10, 29376380), (11, 26705800), (20, 14688190), (22, 13352900), (25, 11750552), (40, 7344095), (44, 6676450), (50, 5875276), (55, 5341160), (61, 4815800), (88, 3338225), (100, 2937638), (110, 2670580), (121, 2427800), (122, 2407900), (199, 1476200), (200, 1468819), (220, 1335290), (242, 1213900), (244, 1203950), (275, 1068232), (305, 963160), (398, 738100), (440, 667645), (484, 606950), (488, 601975), (550, 534116), (605, 485560), (610, 481580), (671, 437800), (796, 369050), (968, 303475), (995, 295240), (1100, 267058), (1210, 242780), (1220, 240790), (1342, 218900), (1525, 192632), (1592, 184525), (1990, 147620), (2189, 134200), (2200, 133529), (2420, 121390), (2440, 120395), (2684, 109450), (3025, 97112), (3050, 96316), (3355, 87560), (3980, 73810), (4378, 67100), (4840, 60695), (4975, 59048), (5368, 54725), (6050, 48556), (6100, 48158), (6710, 43780), (7381, 39800), (7960, 36905), (8756, 33550), (9950, 29524), (10945, 26840), (12100, 24278), (12139, 24200), (12200, 24079), (13420, 21890), (14762, 19900), (16775, 17512)]