1572249250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 3699820800

約数和(自身を除く): 2127571550

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 25, 26, 34, 50, 55, 65, 85, 110, 125, 130, 143, 169, 170, 187, 199, 221, 250, 275, 286, 325, 338, 374, 398, 425, 442, 550, 650, 715, 845, 850, 935, 995, 1105, 1375, 1430, 1625, 1690, 1859, 1870, 1990, 2125, 2189, 2210, 2431, 2587, 2750, 2873, 3250, 3383, 3575, 3718, 4225, 4250, 4378, 4675, 4862, 4975, 5174, 5525, 5746, 6766, 7150, 8450, 9295, 9350, 9950, 10945, 11050, 12155, 12935, 14365, 16915, 17875, 18590, 21125, 21890, 23375, 24310, 24875, 25870, 27625, 28457, 28730, 31603, 33631, 33830, 35750, 37213, 42250, 43979, 46475, 46750, 49750, 54725, 55250, 56914, 60775, 63206, 64675, 67262, 71825, 74426, 84575, 87958, 92950, 109450, 121550, 129350, 142285, 143650, 158015, 168155, 169150, 186065, 219895, 232375, 273625, 284570, 303875, 316030, 323375, 336310, 359125, 369941, 372130, 422875, 439790, 464750, 483769, 547250, 571727, 607750, 646750, 711425, 718250, 739882, 790075, 840775, 845750, 930325, 967538, 1099475, 1143454, 1422850, 1580150, 1681550, 1849705, 1860650, 2198950, 2418845, 2858635, 3557125, 3699410, 3950375, 4203875, 4651625, 4837690, 5497375, 5717270, 6288997, 7114250, 7900750, 8407750, 9248525, 9303250, 10994750, 12094225, 12577994, 14293175, 18497050, 24188450, 28586350, 31444985, 46242625, 60471125, 62889970, 71465875, 92485250, 120942250, 142931750, 157224925, 314449850, 786124625, 1572249250]

約数ペア:

[(1, 1572249250), (2, 786124625), (5, 314449850), (10, 157224925), (11, 142931750), (13, 120942250), (17, 92485250), (22, 71465875), (25, 62889970), (26, 60471125), (34, 46242625), (50, 31444985), (55, 28586350), (65, 24188450), (85, 18497050), (110, 14293175), (125, 12577994), (130, 12094225), (143, 10994750), (169, 9303250), (170, 9248525), (187, 8407750), (199, 7900750), (221, 7114250), (250, 6288997), (275, 5717270), (286, 5497375), (325, 4837690), (338, 4651625), (374, 4203875), (398, 3950375), (425, 3699410), (442, 3557125), (550, 2858635), (650, 2418845), (715, 2198950), (845, 1860650), (850, 1849705), (935, 1681550), (995, 1580150), (1105, 1422850), (1375, 1143454), (1430, 1099475), (1625, 967538), (1690, 930325), (1859, 845750), (1870, 840775), (1990, 790075), (2125, 739882), (2189, 718250), (2210, 711425), (2431, 646750), (2587, 607750), (2750, 571727), (2873, 547250), (3250, 483769), (3383, 464750), (3575, 439790), (3718, 422875), (4225, 372130), (4250, 369941), (4378, 359125), (4675, 336310), (4862, 323375), (4975, 316030), (5174, 303875), (5525, 284570), (5746, 273625), (6766, 232375), (7150, 219895), (8450, 186065), (9295, 169150), (9350, 168155), (9950, 158015), (10945, 143650), (11050, 142285), (12155, 129350), (12935, 121550), (14365, 109450), (16915, 92950), (17875, 87958), (18590, 84575), (21125, 74426), (21890, 71825), (23375, 67262), (24310, 64675), (24875, 63206), (25870, 60775), (27625, 56914), (28457, 55250), (28730, 54725), (31603, 49750), (33631, 46750), (33830, 46475), (35750, 43979), (37213, 42250)]