165198420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 549642240

約数和(自身を除く): 384443820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 47, 54, 60, 69, 90, 92, 94, 108, 115, 135, 138, 141, 180, 188, 207, 230, 235, 270, 276, 282, 283, 345, 414, 423, 460, 470, 540, 564, 566, 621, 690, 705, 828, 846, 849, 940, 1035, 1081, 1132, 1242, 1269, 1380, 1410, 1415, 1692, 1698, 2070, 2115, 2162, 2484, 2538, 2547, 2820, 2830, 3105, 3243, 3396, 4140, 4230, 4245, 4324, 5076, 5094, 5405, 5660, 6210, 6345, 6486, 6509, 7641, 8460, 8490, 9729, 10188, 10810, 12420, 12690, 12735, 12972, 13018, 13301, 15282, 16215, 16980, 19458, 19527, 21620, 25380, 25470, 26036, 26602, 29187, 30564, 32430, 32545, 38205, 38916, 39054, 39903, 48645, 50940, 53204, 58374, 58581, 64860, 65090, 66505, 76410, 78108, 79806, 97290, 97635, 116748, 117162, 119709, 130180, 133010, 145935, 152820, 159612, 175743, 194580, 195270, 199515, 234324, 239418, 266020, 291870, 292905, 305923, 351486, 359127, 390540, 399030, 478836, 583740, 585810, 598545, 611846, 702972, 718254, 798060, 878715, 917769, 1171620, 1197090, 1223692, 1436508, 1529615, 1757430, 1795635, 1835538, 2394180, 2753307, 3059230, 3514860, 3591270, 3671076, 4588845, 5506614, 6118460, 7182540, 8259921, 9177690, 11013228, 13766535, 16519842, 18355380, 27533070, 33039684, 41299605, 55066140, 82599210, 165198420]

約数ペア:

[(1, 165198420), (2, 82599210), (3, 55066140), (4, 41299605), (5, 33039684), (6, 27533070), (9, 18355380), (10, 16519842), (12, 13766535), (15, 11013228), (18, 9177690), (20, 8259921), (23, 7182540), (27, 6118460), (30, 5506614), (36, 4588845), (45, 3671076), (46, 3591270), (47, 3514860), (54, 3059230), (60, 2753307), (69, 2394180), (90, 1835538), (92, 1795635), (94, 1757430), (108, 1529615), (115, 1436508), (135, 1223692), (138, 1197090), (141, 1171620), (180, 917769), (188, 878715), (207, 798060), (230, 718254), (235, 702972), (270, 611846), (276, 598545), (282, 585810), (283, 583740), (345, 478836), (414, 399030), (423, 390540), (460, 359127), (470, 351486), (540, 305923), (564, 292905), (566, 291870), (621, 266020), (690, 239418), (705, 234324), (828, 199515), (846, 195270), (849, 194580), (940, 175743), (1035, 159612), (1081, 152820), (1132, 145935), (1242, 133010), (1269, 130180), (1380, 119709), (1410, 117162), (1415, 116748), (1692, 97635), (1698, 97290), (2070, 79806), (2115, 78108), (2162, 76410), (2484, 66505), (2538, 65090), (2547, 64860), (2820, 58581), (2830, 58374), (3105, 53204), (3243, 50940), (3396, 48645), (4140, 39903), (4230, 39054), (4245, 38916), (4324, 38205), (5076, 32545), (5094, 32430), (5405, 30564), (5660, 29187), (6210, 26602), (6345, 26036), (6486, 25470), (6509, 25380), (7641, 21620), (8460, 19527), (8490, 19458), (9729, 16980), (10188, 16215), (10810, 15282), (12420, 13301), (12690, 13018), (12735, 12972)]