228701200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 694011136

約数和(自身を除く): 465309936

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 61, 65, 70, 80, 91, 100, 103, 104, 112, 122, 130, 140, 175, 182, 200, 206, 208, 244, 260, 280, 305, 325, 350, 364, 400, 412, 427, 455, 488, 515, 520, 560, 610, 650, 700, 721, 728, 793, 824, 854, 910, 976, 1030, 1040, 1220, 1300, 1339, 1400, 1442, 1456, 1525, 1586, 1648, 1708, 1820, 2060, 2135, 2275, 2440, 2575, 2600, 2678, 2800, 2884, 3050, 3172, 3416, 3605, 3640, 3965, 4120, 4270, 4550, 4880, 5150, 5200, 5356, 5551, 5768, 6100, 6283, 6344, 6695, 6832, 7210, 7280, 7930, 8240, 8540, 9100, 9373, 10300, 10675, 10712, 11102, 11536, 12200, 12566, 12688, 13390, 14420, 15860, 17080, 18025, 18200, 18746, 19825, 20600, 21350, 21424, 22204, 24400, 25132, 26780, 27755, 28840, 31415, 31720, 33475, 34160, 36050, 36400, 37492, 39650, 41200, 42700, 43981, 44408, 46865, 50264, 53560, 55510, 57680, 62830, 63440, 66950, 72100, 74984, 79300, 81679, 85400, 87962, 88816, 93730, 100528, 107120, 111020, 125660, 133900, 138775, 144200, 149968, 157075, 158600, 163358, 170800, 175924, 187460, 219905, 222040, 234325, 251320, 267800, 277550, 288400, 314150, 317200, 326716, 351848, 374920, 408395, 439810, 444080, 468650, 502640, 535600, 555100, 571753, 628300, 653432, 703696, 749840, 816790, 879620, 937300, 1099525, 1110200, 1143506, 1256600, 1306864, 1633580, 1759240, 1874600, 2041975, 2199050, 2220400, 2287012, 2513200, 2858765, 3267160, 3518480, 3749200, 4083950, 4398100, 4574024, 5717530, 6534320, 8167900, 8796200, 9148048, 11435060, 14293825, 16335800, 17592400, 22870120, 28587650, 32671600, 45740240, 57175300, 114350600, 228701200]

約数ペア:

[(1, 228701200), (2, 114350600), (4, 57175300), (5, 45740240), (7, 32671600), (8, 28587650), (10, 22870120), (13, 17592400), (14, 16335800), (16, 14293825), (20, 11435060), (25, 9148048), (26, 8796200), (28, 8167900), (35, 6534320), (40, 5717530), (50, 4574024), (52, 4398100), (56, 4083950), (61, 3749200), (65, 3518480), (70, 3267160), (80, 2858765), (91, 2513200), (100, 2287012), (103, 2220400), (104, 2199050), (112, 2041975), (122, 1874600), (130, 1759240), (140, 1633580), (175, 1306864), (182, 1256600), (200, 1143506), (206, 1110200), (208, 1099525), (244, 937300), (260, 879620), (280, 816790), (305, 749840), (325, 703696), (350, 653432), (364, 628300), (400, 571753), (412, 555100), (427, 535600), (455, 502640), (488, 468650), (515, 444080), (520, 439810), (560, 408395), (610, 374920), (650, 351848), (700, 326716), (721, 317200), (728, 314150), (793, 288400), (824, 277550), (854, 267800), (910, 251320), (976, 234325), (1030, 222040), (1040, 219905), (1220, 187460), (1300, 175924), (1339, 170800), (1400, 163358), (1442, 158600), (1456, 157075), (1525, 149968), (1586, 144200), (1648, 138775), (1708, 133900), (1820, 125660), (2060, 111020), (2135, 107120), (2275, 100528), (2440, 93730), (2575, 88816), (2600, 87962), (2678, 85400), (2800, 81679), (2884, 79300), (3050, 74984), (3172, 72100), (3416, 66950), (3605, 63440), (3640, 62830), (3965, 57680), (4120, 55510), (4270, 53560), (4550, 50264), (4880, 46865), (5150, 44408), (5200, 43981), (5356, 42700), (5551, 41200), (5768, 39650), (6100, 37492), (6283, 36400), (6344, 36050), (6695, 34160), (6832, 33475), (7210, 31720), (7280, 31415), (7930, 28840), (8240, 27755), (8540, 26780), (9100, 25132), (9373, 24400), (10300, 22204), (10675, 21424), (10712, 21350), (11102, 20600), (11536, 19825), (12200, 18746), (12566, 18200), (12688, 18025), (13390, 17080), (14420, 15860)]