168905100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:329

約数の個数: 288

約数和(自身を含む): 629959680

約数和(自身を除く): 461054580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 25, 26, 28, 30, 35, 39, 42, 46, 50, 52, 60, 65, 69, 70, 75, 78, 84, 91, 92, 100, 105, 115, 130, 138, 140, 150, 156, 161, 175, 182, 195, 210, 230, 260, 269, 273, 276, 299, 300, 322, 325, 345, 350, 364, 390, 420, 455, 460, 483, 525, 538, 546, 575, 598, 644, 650, 690, 700, 780, 805, 807, 897, 910, 966, 975, 1050, 1076, 1092, 1150, 1196, 1300, 1345, 1365, 1380, 1495, 1610, 1614, 1725, 1794, 1820, 1883, 1932, 1950, 2093, 2100, 2275, 2300, 2415, 2690, 2730, 2990, 3220, 3228, 3450, 3497, 3588, 3766, 3900, 4025, 4035, 4186, 4485, 4550, 4830, 5380, 5460, 5649, 5980, 6187, 6279, 6725, 6825, 6900, 6994, 7475, 7532, 8050, 8070, 8372, 8970, 9100, 9415, 9660, 10465, 10491, 11298, 12075, 12374, 12558, 13450, 13650, 13988, 14950, 16100, 16140, 17485, 17940, 18561, 18830, 20175, 20930, 20982, 22425, 22596, 24150, 24479, 24748, 25116, 26900, 27300, 28245, 29900, 30935, 31395, 34970, 37122, 37660, 40350, 41860, 41964, 43309, 44850, 47075, 48300, 48958, 52325, 52455, 56490, 61870, 62790, 69940, 73437, 74244, 80431, 80700, 86618, 87425, 89700, 92805, 94150, 97916, 104650, 104910, 112980, 122395, 123740, 125580, 129927, 141225, 146874, 154675, 156975, 160862, 173236, 174850, 185610, 188300, 209300, 209820, 216545, 241293, 244790, 259854, 262275, 282450, 293748, 309350, 313950, 321724, 349700, 367185, 371220, 402155, 433090, 464025, 482586, 489580, 519708, 524550, 563017, 564900, 611975, 618700, 627900, 649635, 734370, 804310, 866180, 928050, 965172, 1049100, 1082725, 1126034, 1206465, 1223950, 1299270, 1468740, 1608620, 1689051, 1835925, 1856100, 2010775, 2165450, 2252068, 2412930, 2447900, 2598540, 2815085, 3248175, 3378102, 3671850, 4021550, 4330900, 4825860, 5630170, 6032325, 6496350, 6756204, 7343700, 8043100, 8445255, 11260340, 12064650, 12992700, 14075425, 16890510, 24129300, 28150850, 33781020, 42226275, 56301700, 84452550, 168905100]

約数ペア:

[(1, 168905100), (2, 84452550), (3, 56301700), (4, 42226275), (5, 33781020), (6, 28150850), (7, 24129300), (10, 16890510), (12, 14075425), (13, 12992700), (14, 12064650), (15, 11260340), (20, 8445255), (21, 8043100), (23, 7343700), (25, 6756204), (26, 6496350), (28, 6032325), (30, 5630170), (35, 4825860), (39, 4330900), (42, 4021550), (46, 3671850), (50, 3378102), (52, 3248175), (60, 2815085), (65, 2598540), (69, 2447900), (70, 2412930), (75, 2252068), (78, 2165450), (84, 2010775), (91, 1856100), (92, 1835925), (100, 1689051), (105, 1608620), (115, 1468740), (130, 1299270), (138, 1223950), (140, 1206465), (150, 1126034), (156, 1082725), (161, 1049100), (175, 965172), (182, 928050), (195, 866180), (210, 804310), (230, 734370), (260, 649635), (269, 627900), (273, 618700), (276, 611975), (299, 564900), (300, 563017), (322, 524550), (325, 519708), (345, 489580), (350, 482586), (364, 464025), (390, 433090), (420, 402155), (455, 371220), (460, 367185), (483, 349700), (525, 321724), (538, 313950), (546, 309350), (575, 293748), (598, 282450), (644, 262275), (650, 259854), (690, 244790), (700, 241293), (780, 216545), (805, 209820), (807, 209300), (897, 188300), (910, 185610), (966, 174850), (975, 173236), (1050, 160862), (1076, 156975), (1092, 154675), (1150, 146874), (1196, 141225), (1300, 129927), (1345, 125580), (1365, 123740), (1380, 122395), (1495, 112980), (1610, 104910), (1614, 104650), (1725, 97916), (1794, 94150), (1820, 92805), (1883, 89700), (1932, 87425), (1950, 86618), (2093, 80700), (2100, 80431), (2275, 74244), (2300, 73437), (2415, 69940), (2690, 62790), (2730, 61870), (2990, 56490), (3220, 52455), (3228, 52325), (3450, 48958), (3497, 48300), (3588, 47075), (3766, 44850), (3900, 43309), (4025, 41964), (4035, 41860), (4186, 40350), (4485, 37660), (4550, 37122), (4830, 34970), (5380, 31395), (5460, 30935), (5649, 29900), (5980, 28245), (6187, 27300), (6279, 26900), (6725, 25116), (6825, 24748), (6900, 24479), (6994, 24150), (7475, 22596), (7532, 22425), (8050, 20982), (8070, 20930), (8372, 20175), (8970, 18830), (9100, 18561), (9415, 17940), (9660, 17485), (10465, 16140), (10491, 16100), (11298, 14950), (12075, 13988), (12374, 13650), (12558, 13450)]