155929200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1024

約数の個数: 240

約数和(自身を含む): 601509120

約数和(自身を除く): 445579920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 700, 760, 798, 840, 912, 950, 977, 1050, 1064, 1140, 1200, 1330, 1400, 1425, 1520, 1596, 1680, 1900, 1954, 1995, 2100, 2128, 2280, 2660, 2800, 2850, 2931, 3192, 3325, 3800, 3908, 3990, 4200, 4560, 4885, 5320, 5700, 5862, 6384, 6650, 6839, 7600, 7816, 7980, 8400, 9770, 9975, 10640, 11400, 11724, 13300, 13678, 14655, 15632, 15960, 18563, 19540, 19950, 20517, 22800, 23448, 24425, 26600, 27356, 29310, 31920, 34195, 37126, 39080, 39900, 41034, 46896, 48850, 53200, 54712, 55689, 58620, 68390, 73275, 74252, 78160, 79800, 82068, 92815, 97700, 102585, 109424, 111378, 117240, 129941, 136780, 146550, 148504, 159600, 164136, 170975, 185630, 195400, 205170, 222756, 234480, 259882, 273560, 278445, 293100, 297008, 328272, 341950, 371260, 389823, 390800, 410340, 445512, 464075, 512925, 519764, 547120, 556890, 586200, 649705, 683900, 742520, 779646, 820680, 891024, 928150, 1025850, 1039528, 1113780, 1172400, 1299410, 1367800, 1392225, 1485040, 1559292, 1641360, 1856300, 1949115, 2051700, 2079056, 2227560, 2598820, 2735600, 2784450, 3118584, 3248525, 3712600, 3898230, 4103400, 4455120, 5197640, 5568900, 6237168, 6497050, 7425200, 7796460, 8206800, 9745575, 10395280, 11137800, 12994100, 15592920, 19491150, 22275600, 25988200, 31185840, 38982300, 51976400, 77964600, 155929200]

約数ペア:

[(1, 155929200), (2, 77964600), (3, 51976400), (4, 38982300), (5, 31185840), (6, 25988200), (7, 22275600), (8, 19491150), (10, 15592920), (12, 12994100), (14, 11137800), (15, 10395280), (16, 9745575), (19, 8206800), (20, 7796460), (21, 7425200), (24, 6497050), (25, 6237168), (28, 5568900), (30, 5197640), (35, 4455120), (38, 4103400), (40, 3898230), (42, 3712600), (48, 3248525), (50, 3118584), (56, 2784450), (57, 2735600), (60, 2598820), (70, 2227560), (75, 2079056), (76, 2051700), (80, 1949115), (84, 1856300), (95, 1641360), (100, 1559292), (105, 1485040), (112, 1392225), (114, 1367800), (120, 1299410), (133, 1172400), (140, 1113780), (150, 1039528), (152, 1025850), (168, 928150), (175, 891024), (190, 820680), (200, 779646), (210, 742520), (228, 683900), (240, 649705), (266, 586200), (280, 556890), (285, 547120), (300, 519764), (304, 512925), (336, 464075), (350, 445512), (380, 410340), (399, 390800), (400, 389823), (420, 371260), (456, 341950), (475, 328272), (525, 297008), (532, 293100), (560, 278445), (570, 273560), (600, 259882), (665, 234480), (700, 222756), (760, 205170), (798, 195400), (840, 185630), (912, 170975), (950, 164136), (977, 159600), (1050, 148504), (1064, 146550), (1140, 136780), (1200, 129941), (1330, 117240), (1400, 111378), (1425, 109424), (1520, 102585), (1596, 97700), (1680, 92815), (1900, 82068), (1954, 79800), (1995, 78160), (2100, 74252), (2128, 73275), (2280, 68390), (2660, 58620), (2800, 55689), (2850, 54712), (2931, 53200), (3192, 48850), (3325, 46896), (3800, 41034), (3908, 39900), (3990, 39080), (4200, 37126), (4560, 34195), (4885, 31920), (5320, 29310), (5700, 27356), (5862, 26600), (6384, 24425), (6650, 23448), (6839, 22800), (7600, 20517), (7816, 19950), (7980, 19540), (8400, 18563), (9770, 15960), (9975, 15632), (10640, 14655), (11400, 13678), (11724, 13300)]