2049149250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 5759601120

約数和(自身を除く): 3710451870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 97, 123, 125, 150, 194, 205, 225, 229, 246, 250, 291, 369, 375, 410, 450, 458, 485, 582, 615, 687, 738, 750, 873, 970, 1025, 1125, 1145, 1230, 1374, 1455, 1746, 1845, 2050, 2061, 2250, 2290, 2425, 2910, 3075, 3435, 3690, 3977, 4122, 4365, 4850, 5125, 5725, 6150, 6870, 7275, 7954, 8730, 9225, 9389, 10250, 10305, 11450, 11931, 12125, 14550, 15375, 17175, 18450, 18778, 19885, 20610, 21825, 22213, 23862, 24250, 28167, 28625, 30750, 34350, 35793, 36375, 39770, 43650, 44426, 46125, 46945, 51525, 56334, 57250, 59655, 66639, 71586, 72750, 84501, 85875, 92250, 93890, 99425, 103050, 109125, 111065, 119310, 133278, 140835, 169002, 171750, 178965, 198850, 199917, 218250, 222130, 234725, 257625, 281670, 298275, 333195, 357930, 399834, 422505, 469450, 497125, 515250, 555325, 596550, 666390, 704175, 845010, 894825, 910733, 994250, 999585, 1110650, 1173625, 1408350, 1491375, 1665975, 1789650, 1821466, 1999170, 2112525, 2347250, 2732199, 2776625, 2982750, 3331950, 3520875, 4225050, 4474125, 4553665, 4997925, 5464398, 5553250, 7041750, 8196597, 8329875, 8948250, 9107330, 9995850, 10562625, 13660995, 16393194, 16659750, 21125250, 22768325, 24989625, 27321990, 40982985, 45536650, 49979250, 68304975, 81965970, 113841625, 136609950, 204914925, 227683250, 341524875, 409829850, 683049750, 1024574625, 2049149250]

約数ペア:

[(1, 2049149250), (2, 1024574625), (3, 683049750), (5, 409829850), (6, 341524875), (9, 227683250), (10, 204914925), (15, 136609950), (18, 113841625), (25, 81965970), (30, 68304975), (41, 49979250), (45, 45536650), (50, 40982985), (75, 27321990), (82, 24989625), (90, 22768325), (97, 21125250), (123, 16659750), (125, 16393194), (150, 13660995), (194, 10562625), (205, 9995850), (225, 9107330), (229, 8948250), (246, 8329875), (250, 8196597), (291, 7041750), (369, 5553250), (375, 5464398), (410, 4997925), (450, 4553665), (458, 4474125), (485, 4225050), (582, 3520875), (615, 3331950), (687, 2982750), (738, 2776625), (750, 2732199), (873, 2347250), (970, 2112525), (1025, 1999170), (1125, 1821466), (1145, 1789650), (1230, 1665975), (1374, 1491375), (1455, 1408350), (1746, 1173625), (1845, 1110650), (2050, 999585), (2061, 994250), (2250, 910733), (2290, 894825), (2425, 845010), (2910, 704175), (3075, 666390), (3435, 596550), (3690, 555325), (3977, 515250), (4122, 497125), (4365, 469450), (4850, 422505), (5125, 399834), (5725, 357930), (6150, 333195), (6870, 298275), (7275, 281670), (7954, 257625), (8730, 234725), (9225, 222130), (9389, 218250), (10250, 199917), (10305, 198850), (11450, 178965), (11931, 171750), (12125, 169002), (14550, 140835), (15375, 133278), (17175, 119310), (18450, 111065), (18778, 109125), (19885, 103050), (20610, 99425), (21825, 93890), (22213, 92250), (23862, 85875), (24250, 84501), (28167, 72750), (28625, 71586), (30750, 66639), (34350, 59655), (35793, 57250), (36375, 56334), (39770, 51525), (43650, 46945), (44426, 46125)]