397293000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 1364912640

約数和(自身を除く): 967619640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 61, 65, 75, 78, 100, 104, 120, 122, 125, 130, 150, 156, 167, 183, 195, 200, 244, 250, 260, 300, 305, 312, 325, 334, 366, 375, 390, 488, 500, 501, 520, 600, 610, 650, 668, 732, 750, 780, 793, 835, 915, 975, 1000, 1002, 1220, 1300, 1336, 1464, 1500, 1525, 1560, 1586, 1625, 1670, 1830, 1950, 2004, 2171, 2379, 2440, 2505, 2600, 3000, 3050, 3172, 3250, 3340, 3660, 3900, 3965, 4008, 4175, 4342, 4575, 4758, 4875, 5010, 6100, 6344, 6500, 6513, 6680, 7320, 7625, 7800, 7930, 8350, 8684, 9150, 9516, 9750, 10020, 10187, 10855, 11895, 12200, 12525, 13000, 13026, 15250, 15860, 16700, 17368, 18300, 19032, 19500, 19825, 20040, 20374, 20875, 21710, 22875, 23790, 25050, 26052, 30500, 30561, 31720, 32565, 33400, 36600, 39000, 39650, 40748, 41750, 43420, 45750, 47580, 50100, 50935, 52104, 54275, 59475, 61000, 61122, 62625, 65130, 79300, 81496, 83500, 86840, 91500, 95160, 99125, 100200, 101870, 108550, 118950, 122244, 125250, 130260, 132431, 152805, 158600, 162825, 167000, 183000, 198250, 203740, 217100, 237900, 244488, 250500, 254675, 260520, 264862, 271375, 297375, 305610, 325650, 396500, 397293, 407480, 434200, 475800, 501000, 509350, 529724, 542750, 594750, 611220, 651300, 662155, 764025, 793000, 794586, 814125, 1018700, 1059448, 1085500, 1189500, 1222440, 1273375, 1302600, 1324310, 1528050, 1589172, 1628250, 1986465, 2037400, 2171000, 2379000, 2546750, 2648620, 3056100, 3178344, 3256500, 3310775, 3820125, 3972930, 5093500, 5297240, 6112200, 6513000, 6621550, 7640250, 7945860, 9932325, 10187000, 13243100, 15280500, 15891720, 16553875, 19864650, 26486200, 30561000, 33107750, 39729300, 49661625, 66215500, 79458600, 99323250, 132431000, 198646500, 397293000]

約数ペア:

[(1, 397293000), (2, 198646500), (3, 132431000), (4, 99323250), (5, 79458600), (6, 66215500), (8, 49661625), (10, 39729300), (12, 33107750), (13, 30561000), (15, 26486200), (20, 19864650), (24, 16553875), (25, 15891720), (26, 15280500), (30, 13243100), (39, 10187000), (40, 9932325), (50, 7945860), (52, 7640250), (60, 6621550), (61, 6513000), (65, 6112200), (75, 5297240), (78, 5093500), (100, 3972930), (104, 3820125), (120, 3310775), (122, 3256500), (125, 3178344), (130, 3056100), (150, 2648620), (156, 2546750), (167, 2379000), (183, 2171000), (195, 2037400), (200, 1986465), (244, 1628250), (250, 1589172), (260, 1528050), (300, 1324310), (305, 1302600), (312, 1273375), (325, 1222440), (334, 1189500), (366, 1085500), (375, 1059448), (390, 1018700), (488, 814125), (500, 794586), (501, 793000), (520, 764025), (600, 662155), (610, 651300), (650, 611220), (668, 594750), (732, 542750), (750, 529724), (780, 509350), (793, 501000), (835, 475800), (915, 434200), (975, 407480), (1000, 397293), (1002, 396500), (1220, 325650), (1300, 305610), (1336, 297375), (1464, 271375), (1500, 264862), (1525, 260520), (1560, 254675), (1586, 250500), (1625, 244488), (1670, 237900), (1830, 217100), (1950, 203740), (2004, 198250), (2171, 183000), (2379, 167000), (2440, 162825), (2505, 158600), (2600, 152805), (3000, 132431), (3050, 130260), (3172, 125250), (3250, 122244), (3340, 118950), (3660, 108550), (3900, 101870), (3965, 100200), (4008, 99125), (4175, 95160), (4342, 91500), (4575, 86840), (4758, 83500), (4875, 81496), (5010, 79300), (6100, 65130), (6344, 62625), (6500, 61122), (6513, 61000), (6680, 59475), (7320, 54275), (7625, 52104), (7800, 50935), (7930, 50100), (8350, 47580), (8684, 45750), (9150, 43420), (9516, 41750), (9750, 40748), (10020, 39650), (10187, 39000), (10855, 36600), (11895, 33400), (12200, 32565), (12525, 31720), (13000, 30561), (13026, 30500), (15250, 26052), (15860, 25050), (16700, 23790), (17368, 22875), (18300, 21710), (19032, 20875), (19500, 20374), (19825, 20040)]