168509250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:866

約数の個数: 192

約数和(自身を含む): 561480192

約数和(自身を除く): 392970942

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 125, 126, 130, 150, 175, 182, 195, 210, 225, 234, 250, 273, 315, 325, 350, 375, 390, 450, 455, 525, 546, 585, 630, 650, 750, 819, 823, 875, 910, 975, 1050, 1125, 1170, 1365, 1575, 1625, 1638, 1646, 1750, 1950, 2250, 2275, 2469, 2625, 2730, 2925, 3150, 3250, 4095, 4115, 4550, 4875, 4938, 5250, 5761, 5850, 6825, 7407, 7875, 8190, 8230, 9750, 10699, 11375, 11522, 12345, 13650, 14625, 14814, 15750, 17283, 20475, 20575, 21398, 22750, 24690, 28805, 29250, 32097, 34125, 34566, 37035, 40950, 41150, 51849, 53495, 57610, 61725, 64194, 68250, 74070, 74893, 86415, 96291, 102375, 102875, 103698, 106990, 123450, 144025, 149786, 160485, 172830, 185175, 192582, 204750, 205750, 224679, 259245, 267475, 288050, 308625, 320970, 370350, 374465, 432075, 449358, 481455, 518490, 534950, 617250, 674037, 720125, 748930, 802425, 864150, 925875, 962910, 1123395, 1296225, 1337375, 1348074, 1440250, 1604850, 1851750, 1872325, 2160375, 2246790, 2407275, 2592450, 2674750, 3370185, 3744650, 4012125, 4320750, 4814550, 5616975, 6481125, 6740370, 8024250, 9361625, 11233950, 12036375, 12962250, 16850925, 18723250, 24072750, 28084875, 33701850, 56169750, 84254625, 168509250]

約数ペア:

[(1, 168509250), (2, 84254625), (3, 56169750), (5, 33701850), (6, 28084875), (7, 24072750), (9, 18723250), (10, 16850925), (13, 12962250), (14, 12036375), (15, 11233950), (18, 9361625), (21, 8024250), (25, 6740370), (26, 6481125), (30, 5616975), (35, 4814550), (39, 4320750), (42, 4012125), (45, 3744650), (50, 3370185), (63, 2674750), (65, 2592450), (70, 2407275), (75, 2246790), (78, 2160375), (90, 1872325), (91, 1851750), (105, 1604850), (117, 1440250), (125, 1348074), (126, 1337375), (130, 1296225), (150, 1123395), (175, 962910), (182, 925875), (195, 864150), (210, 802425), (225, 748930), (234, 720125), (250, 674037), (273, 617250), (315, 534950), (325, 518490), (350, 481455), (375, 449358), (390, 432075), (450, 374465), (455, 370350), (525, 320970), (546, 308625), (585, 288050), (630, 267475), (650, 259245), (750, 224679), (819, 205750), (823, 204750), (875, 192582), (910, 185175), (975, 172830), (1050, 160485), (1125, 149786), (1170, 144025), (1365, 123450), (1575, 106990), (1625, 103698), (1638, 102875), (1646, 102375), (1750, 96291), (1950, 86415), (2250, 74893), (2275, 74070), (2469, 68250), (2625, 64194), (2730, 61725), (2925, 57610), (3150, 53495), (3250, 51849), (4095, 41150), (4115, 40950), (4550, 37035), (4875, 34566), (4938, 34125), (5250, 32097), (5761, 29250), (5850, 28805), (6825, 24690), (7407, 22750), (7875, 21398), (8190, 20575), (8230, 20475), (9750, 17283), (10699, 15750), (11375, 14814), (11522, 14625), (12345, 13650)]