161501400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 584962560

約数和(自身を除く): 423461160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 47, 50, 60, 69, 72, 75, 83, 90, 92, 94, 100, 115, 120, 138, 141, 150, 166, 180, 184, 188, 200, 207, 225, 230, 235, 249, 276, 282, 300, 332, 345, 360, 376, 414, 415, 423, 450, 460, 470, 498, 552, 564, 575, 600, 664, 690, 705, 747, 828, 830, 846, 900, 920, 940, 996, 1035, 1081, 1128, 1150, 1175, 1245, 1380, 1410, 1494, 1656, 1660, 1692, 1725, 1800, 1880, 1909, 1992, 2070, 2075, 2115, 2162, 2300, 2350, 2490, 2760, 2820, 2988, 3243, 3320, 3384, 3450, 3525, 3735, 3818, 3901, 4140, 4150, 4230, 4324, 4600, 4700, 4980, 5175, 5405, 5640, 5727, 5976, 6225, 6486, 6900, 7050, 7470, 7636, 7802, 8280, 8300, 8460, 8648, 9400, 9545, 9729, 9960, 10350, 10575, 10810, 11454, 11703, 12450, 12972, 13800, 14100, 14940, 15272, 15604, 16215, 16600, 16920, 17181, 18675, 19090, 19458, 19505, 20700, 21150, 21620, 22908, 23406, 24900, 25944, 27025, 28200, 28635, 29880, 31208, 32430, 34362, 35109, 37350, 38180, 38916, 39010, 41400, 42300, 43240, 45816, 46812, 47725, 48645, 49800, 54050, 57270, 58515, 64860, 68724, 70218, 74700, 76360, 77832, 78020, 81075, 84600, 85905, 89723, 93624, 95450, 97290, 97525, 108100, 114540, 117030, 129720, 137448, 140436, 143175, 149400, 156040, 162150, 171810, 175545, 179446, 190900, 194580, 195050, 216200, 229080, 234060, 243225, 269169, 280872, 286350, 292575, 324300, 343620, 351090, 358892, 381800, 389160, 390100, 429525, 448615, 468120, 486450, 538338, 572700, 585150, 648600, 687240, 702180, 717784, 780200, 807507, 859050, 877725, 897230, 972900, 1076676, 1145400, 1170300, 1345845, 1404360, 1615014, 1718100, 1755450, 1794460, 1945800, 2153352, 2243075, 2340600, 2691690, 3230028, 3436200, 3510900, 3588920, 4037535, 4486150, 5383380, 6460056, 6729225, 7021800, 8075070, 8972300, 10766760, 13458450, 16150140, 17944600, 20187675, 26916900, 32300280, 40375350, 53833800, 80750700, 161501400]

約数ペア:

[(1, 161501400), (2, 80750700), (3, 53833800), (4, 40375350), (5, 32300280), (6, 26916900), (8, 20187675), (9, 17944600), (10, 16150140), (12, 13458450), (15, 10766760), (18, 8972300), (20, 8075070), (23, 7021800), (24, 6729225), (25, 6460056), (30, 5383380), (36, 4486150), (40, 4037535), (45, 3588920), (46, 3510900), (47, 3436200), (50, 3230028), (60, 2691690), (69, 2340600), (72, 2243075), (75, 2153352), (83, 1945800), (90, 1794460), (92, 1755450), (94, 1718100), (100, 1615014), (115, 1404360), (120, 1345845), (138, 1170300), (141, 1145400), (150, 1076676), (166, 972900), (180, 897230), (184, 877725), (188, 859050), (200, 807507), (207, 780200), (225, 717784), (230, 702180), (235, 687240), (249, 648600), (276, 585150), (282, 572700), (300, 538338), (332, 486450), (345, 468120), (360, 448615), (376, 429525), (414, 390100), (415, 389160), (423, 381800), (450, 358892), (460, 351090), (470, 343620), (498, 324300), (552, 292575), (564, 286350), (575, 280872), (600, 269169), (664, 243225), (690, 234060), (705, 229080), (747, 216200), (828, 195050), (830, 194580), (846, 190900), (900, 179446), (920, 175545), (940, 171810), (996, 162150), (1035, 156040), (1081, 149400), (1128, 143175), (1150, 140436), (1175, 137448), (1245, 129720), (1380, 117030), (1410, 114540), (1494, 108100), (1656, 97525), (1660, 97290), (1692, 95450), (1725, 93624), (1800, 89723), (1880, 85905), (1909, 84600), (1992, 81075), (2070, 78020), (2075, 77832), (2115, 76360), (2162, 74700), (2300, 70218), (2350, 68724), (2490, 64860), (2760, 58515), (2820, 57270), (2988, 54050), (3243, 49800), (3320, 48645), (3384, 47725), (3450, 46812), (3525, 45816), (3735, 43240), (3818, 42300), (3901, 41400), (4140, 39010), (4150, 38916), (4230, 38180), (4324, 37350), (4600, 35109), (4700, 34362), (4980, 32430), (5175, 31208), (5405, 29880), (5640, 28635), (5727, 28200), (5976, 27025), (6225, 25944), (6486, 24900), (6900, 23406), (7050, 22908), (7470, 21620), (7636, 21150), (7802, 20700), (8280, 19505), (8300, 19458), (8460, 19090), (8648, 18675), (9400, 17181), (9545, 16920), (9729, 16600), (9960, 16215), (10350, 15604), (10575, 15272), (10810, 14940), (11454, 14100), (11703, 13800), (12450, 12972)]