161238600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 577278900

約数和(自身を除く): 416040300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 37, 40, 45, 50, 54, 60, 72, 74, 75, 81, 90, 100, 108, 111, 120, 135, 148, 150, 162, 180, 185, 200, 216, 222, 225, 269, 270, 296, 300, 324, 333, 360, 370, 405, 444, 450, 538, 540, 555, 600, 648, 666, 675, 740, 807, 810, 888, 900, 925, 999, 1076, 1080, 1110, 1332, 1345, 1350, 1480, 1614, 1620, 1665, 1800, 1850, 1998, 2025, 2152, 2220, 2421, 2664, 2690, 2700, 2775, 2997, 3228, 3240, 3330, 3700, 3996, 4035, 4050, 4440, 4842, 4995, 5380, 5400, 5550, 5994, 6456, 6660, 6725, 7263, 7400, 7992, 8070, 8100, 8325, 9684, 9953, 9990, 10760, 11100, 11988, 12105, 13320, 13450, 14526, 14985, 16140, 16200, 16650, 19368, 19906, 19980, 20175, 21789, 22200, 23976, 24210, 24975, 26900, 29052, 29859, 29970, 32280, 33300, 36315, 39812, 39960, 40350, 43578, 48420, 49765, 49950, 53800, 58104, 59718, 59940, 60525, 66600, 72630, 74925, 79624, 80700, 87156, 89577, 96840, 99530, 99900, 108945, 119436, 119880, 121050, 145260, 149295, 149850, 161400, 174312, 179154, 181575, 199060, 199800, 217890, 238872, 242100, 248825, 268731, 290520, 298590, 299700, 358308, 363150, 398120, 435780, 447885, 484200, 497650, 537462, 544725, 597180, 599400, 716616, 726300, 746475, 806193, 871560, 895770, 995300, 1074924, 1089450, 1194360, 1343655, 1452600, 1492950, 1612386, 1791540, 1990600, 2149848, 2178900, 2239425, 2687310, 2985900, 3224772, 3583080, 4030965, 4357800, 4478850, 5374620, 5971800, 6449544, 6718275, 8061930, 8957700, 10749240, 13436550, 16123860, 17915400, 20154825, 26873100, 32247720, 40309650, 53746200, 80619300, 161238600]

約数ペア:

[(1, 161238600), (2, 80619300), (3, 53746200), (4, 40309650), (5, 32247720), (6, 26873100), (8, 20154825), (9, 17915400), (10, 16123860), (12, 13436550), (15, 10749240), (18, 8957700), (20, 8061930), (24, 6718275), (25, 6449544), (27, 5971800), (30, 5374620), (36, 4478850), (37, 4357800), (40, 4030965), (45, 3583080), (50, 3224772), (54, 2985900), (60, 2687310), (72, 2239425), (74, 2178900), (75, 2149848), (81, 1990600), (90, 1791540), (100, 1612386), (108, 1492950), (111, 1452600), (120, 1343655), (135, 1194360), (148, 1089450), (150, 1074924), (162, 995300), (180, 895770), (185, 871560), (200, 806193), (216, 746475), (222, 726300), (225, 716616), (269, 599400), (270, 597180), (296, 544725), (300, 537462), (324, 497650), (333, 484200), (360, 447885), (370, 435780), (405, 398120), (444, 363150), (450, 358308), (538, 299700), (540, 298590), (555, 290520), (600, 268731), (648, 248825), (666, 242100), (675, 238872), (740, 217890), (807, 199800), (810, 199060), (888, 181575), (900, 179154), (925, 174312), (999, 161400), (1076, 149850), (1080, 149295), (1110, 145260), (1332, 121050), (1345, 119880), (1350, 119436), (1480, 108945), (1614, 99900), (1620, 99530), (1665, 96840), (1800, 89577), (1850, 87156), (1998, 80700), (2025, 79624), (2152, 74925), (2220, 72630), (2421, 66600), (2664, 60525), (2690, 59940), (2700, 59718), (2775, 58104), (2997, 53800), (3228, 49950), (3240, 49765), (3330, 48420), (3700, 43578), (3996, 40350), (4035, 39960), (4050, 39812), (4440, 36315), (4842, 33300), (4995, 32280), (5380, 29970), (5400, 29859), (5550, 29052), (5994, 26900), (6456, 24975), (6660, 24210), (6725, 23976), (7263, 22200), (7400, 21789), (7992, 20175), (8070, 19980), (8100, 19906), (8325, 19368), (9684, 16650), (9953, 16200), (9990, 16140), (10760, 14985), (11100, 14526), (11988, 13450), (12105, 13320)]