12782250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 40884480

約数和(自身を除く): 28102230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 23, 25, 26, 30, 38, 39, 45, 46, 50, 57, 65, 69, 75, 78, 90, 95, 114, 115, 117, 125, 130, 138, 150, 171, 190, 195, 207, 225, 230, 234, 247, 250, 285, 299, 325, 342, 345, 375, 390, 414, 437, 450, 475, 494, 570, 575, 585, 598, 650, 690, 741, 750, 855, 874, 897, 950, 975, 1035, 1125, 1150, 1170, 1235, 1311, 1425, 1482, 1495, 1625, 1710, 1725, 1794, 1950, 2070, 2185, 2223, 2250, 2375, 2470, 2622, 2691, 2850, 2875, 2925, 2990, 3250, 3450, 3705, 3933, 4275, 4370, 4446, 4485, 4750, 4875, 5175, 5382, 5681, 5750, 5850, 6175, 6555, 7125, 7410, 7475, 7866, 8550, 8625, 8970, 9750, 10350, 10925, 11115, 11362, 12350, 13110, 13455, 14250, 14625, 14950, 17043, 17250, 18525, 19665, 21375, 21850, 22230, 22425, 25875, 26910, 28405, 29250, 30875, 32775, 34086, 37050, 37375, 39330, 42750, 44850, 51129, 51750, 54625, 55575, 56810, 61750, 65550, 67275, 74750, 85215, 92625, 98325, 102258, 109250, 111150, 112125, 134550, 142025, 163875, 170430, 185250, 196650, 224250, 255645, 277875, 284050, 327750, 336375, 426075, 491625, 511290, 555750, 672750, 710125, 852150, 983250, 1278225, 1420250, 2130375, 2556450, 4260750, 6391125, 12782250]

約数ペア:

[(1, 12782250), (2, 6391125), (3, 4260750), (5, 2556450), (6, 2130375), (9, 1420250), (10, 1278225), (13, 983250), (15, 852150), (18, 710125), (19, 672750), (23, 555750), (25, 511290), (26, 491625), (30, 426075), (38, 336375), (39, 327750), (45, 284050), (46, 277875), (50, 255645), (57, 224250), (65, 196650), (69, 185250), (75, 170430), (78, 163875), (90, 142025), (95, 134550), (114, 112125), (115, 111150), (117, 109250), (125, 102258), (130, 98325), (138, 92625), (150, 85215), (171, 74750), (190, 67275), (195, 65550), (207, 61750), (225, 56810), (230, 55575), (234, 54625), (247, 51750), (250, 51129), (285, 44850), (299, 42750), (325, 39330), (342, 37375), (345, 37050), (375, 34086), (390, 32775), (414, 30875), (437, 29250), (450, 28405), (475, 26910), (494, 25875), (570, 22425), (575, 22230), (585, 21850), (598, 21375), (650, 19665), (690, 18525), (741, 17250), (750, 17043), (855, 14950), (874, 14625), (897, 14250), (950, 13455), (975, 13110), (1035, 12350), (1125, 11362), (1150, 11115), (1170, 10925), (1235, 10350), (1311, 9750), (1425, 8970), (1482, 8625), (1495, 8550), (1625, 7866), (1710, 7475), (1725, 7410), (1794, 7125), (1950, 6555), (2070, 6175), (2185, 5850), (2223, 5750), (2250, 5681), (2375, 5382), (2470, 5175), (2622, 4875), (2691, 4750), (2850, 4485), (2875, 4446), (2925, 4370), (2990, 4275), (3250, 3933), (3450, 3705)]