155830800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 531394560

約数和(自身を除く): 375563760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 59, 60, 62, 71, 75, 80, 93, 100, 118, 120, 124, 142, 150, 155, 177, 186, 200, 213, 236, 240, 248, 284, 295, 300, 310, 354, 355, 372, 400, 426, 465, 472, 496, 568, 590, 600, 620, 708, 710, 744, 775, 852, 885, 930, 944, 1065, 1136, 1180, 1200, 1240, 1416, 1420, 1475, 1488, 1550, 1704, 1770, 1775, 1829, 1860, 2130, 2201, 2325, 2360, 2480, 2832, 2840, 2950, 3100, 3408, 3540, 3550, 3658, 3720, 4189, 4260, 4402, 4425, 4650, 4720, 5325, 5487, 5680, 5900, 6200, 6603, 7080, 7100, 7316, 7440, 8378, 8520, 8804, 8850, 9145, 9300, 10650, 10974, 11005, 11800, 12400, 12567, 13206, 14160, 14200, 14632, 16756, 17040, 17608, 17700, 18290, 18600, 20945, 21300, 21948, 22010, 23600, 25134, 26412, 27435, 28400, 29264, 33015, 33512, 35216, 35400, 36580, 37200, 41890, 42600, 43896, 44020, 45725, 50268, 52824, 54870, 55025, 62835, 66030, 67024, 70800, 73160, 83780, 85200, 87792, 88040, 91450, 100536, 104725, 105648, 109740, 110050, 125670, 129859, 132060, 137175, 146320, 165075, 167560, 176080, 182900, 201072, 209450, 219480, 220100, 251340, 259718, 264120, 274350, 314175, 330150, 335120, 365800, 389577, 418900, 438960, 440200, 502680, 519436, 528240, 548700, 628350, 649295, 660300, 731600, 779154, 837800, 880400, 1005360, 1038872, 1097400, 1256700, 1298590, 1320600, 1558308, 1675600, 1947885, 2077744, 2194800, 2513400, 2597180, 2641200, 3116616, 3246475, 3895770, 5026800, 5194360, 6233232, 6492950, 7791540, 9739425, 10388720, 12985900, 15583080, 19478850, 25971800, 31166160, 38957700, 51943600, 77915400, 155830800]

約数ペア:

[(1, 155830800), (2, 77915400), (3, 51943600), (4, 38957700), (5, 31166160), (6, 25971800), (8, 19478850), (10, 15583080), (12, 12985900), (15, 10388720), (16, 9739425), (20, 7791540), (24, 6492950), (25, 6233232), (30, 5194360), (31, 5026800), (40, 3895770), (48, 3246475), (50, 3116616), (59, 2641200), (60, 2597180), (62, 2513400), (71, 2194800), (75, 2077744), (80, 1947885), (93, 1675600), (100, 1558308), (118, 1320600), (120, 1298590), (124, 1256700), (142, 1097400), (150, 1038872), (155, 1005360), (177, 880400), (186, 837800), (200, 779154), (213, 731600), (236, 660300), (240, 649295), (248, 628350), (284, 548700), (295, 528240), (300, 519436), (310, 502680), (354, 440200), (355, 438960), (372, 418900), (400, 389577), (426, 365800), (465, 335120), (472, 330150), (496, 314175), (568, 274350), (590, 264120), (600, 259718), (620, 251340), (708, 220100), (710, 219480), (744, 209450), (775, 201072), (852, 182900), (885, 176080), (930, 167560), (944, 165075), (1065, 146320), (1136, 137175), (1180, 132060), (1200, 129859), (1240, 125670), (1416, 110050), (1420, 109740), (1475, 105648), (1488, 104725), (1550, 100536), (1704, 91450), (1770, 88040), (1775, 87792), (1829, 85200), (1860, 83780), (2130, 73160), (2201, 70800), (2325, 67024), (2360, 66030), (2480, 62835), (2832, 55025), (2840, 54870), (2950, 52824), (3100, 50268), (3408, 45725), (3540, 44020), (3550, 43896), (3658, 42600), (3720, 41890), (4189, 37200), (4260, 36580), (4402, 35400), (4425, 35216), (4650, 33512), (4720, 33015), (5325, 29264), (5487, 28400), (5680, 27435), (5900, 26412), (6200, 25134), (6603, 23600), (7080, 22010), (7100, 21948), (7316, 21300), (7440, 20945), (8378, 18600), (8520, 18290), (8804, 17700), (8850, 17608), (9145, 17040), (9300, 16756), (10650, 14632), (10974, 14200), (11005, 14160), (11800, 13206), (12400, 12567)]