145449960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 496419840

約数和(自身を除く): 350969880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 41, 47, 51, 60, 68, 74, 82, 85, 94, 102, 111, 120, 123, 136, 141, 148, 164, 170, 185, 188, 204, 205, 222, 235, 246, 255, 282, 296, 328, 340, 370, 376, 408, 410, 444, 470, 492, 510, 555, 564, 615, 629, 680, 697, 705, 740, 799, 820, 888, 940, 984, 1020, 1110, 1128, 1230, 1258, 1394, 1410, 1480, 1517, 1598, 1640, 1739, 1880, 1887, 1927, 2040, 2091, 2220, 2397, 2460, 2516, 2788, 2820, 3034, 3145, 3196, 3478, 3485, 3774, 3854, 3995, 4182, 4440, 4551, 4794, 4920, 5032, 5217, 5576, 5640, 5781, 6068, 6290, 6392, 6956, 6970, 7548, 7585, 7708, 7990, 8364, 8695, 9102, 9435, 9588, 9635, 10434, 10455, 11562, 11985, 12136, 12580, 13912, 13940, 15096, 15170, 15416, 15980, 16728, 17390, 18204, 18870, 19176, 19270, 20868, 20910, 22755, 23124, 23970, 25160, 25789, 26085, 27880, 28905, 29563, 30340, 31960, 32759, 34780, 36408, 37740, 38540, 41736, 41820, 45510, 46248, 47940, 51578, 52170, 57810, 59126, 60680, 65518, 69560, 71299, 75480, 77080, 77367, 83640, 88689, 91020, 95880, 98277, 103156, 104340, 115620, 118252, 128945, 131036, 142598, 147815, 154734, 163795, 177378, 182040, 196554, 206312, 208680, 213897, 231240, 236504, 257890, 262072, 285196, 295630, 309468, 327590, 354756, 356495, 386835, 393108, 427794, 443445, 491385, 515780, 570392, 591260, 618936, 655180, 709512, 712990, 773670, 786216, 855588, 886890, 982770, 1031560, 1069485, 1182520, 1212083, 1310360, 1425980, 1547340, 1711176, 1773780, 1965540, 2138970, 2424166, 2851960, 3094680, 3547560, 3636249, 3931080, 4277940, 4848332, 6060415, 7272498, 8555880, 9696664, 12120830, 14544996, 18181245, 24241660, 29089992, 36362490, 48483320, 72724980, 145449960]

約数ペア:

[(1, 145449960), (2, 72724980), (3, 48483320), (4, 36362490), (5, 29089992), (6, 24241660), (8, 18181245), (10, 14544996), (12, 12120830), (15, 9696664), (17, 8555880), (20, 7272498), (24, 6060415), (30, 4848332), (34, 4277940), (37, 3931080), (40, 3636249), (41, 3547560), (47, 3094680), (51, 2851960), (60, 2424166), (68, 2138970), (74, 1965540), (82, 1773780), (85, 1711176), (94, 1547340), (102, 1425980), (111, 1310360), (120, 1212083), (123, 1182520), (136, 1069485), (141, 1031560), (148, 982770), (164, 886890), (170, 855588), (185, 786216), (188, 773670), (204, 712990), (205, 709512), (222, 655180), (235, 618936), (246, 591260), (255, 570392), (282, 515780), (296, 491385), (328, 443445), (340, 427794), (370, 393108), (376, 386835), (408, 356495), (410, 354756), (444, 327590), (470, 309468), (492, 295630), (510, 285196), (555, 262072), (564, 257890), (615, 236504), (629, 231240), (680, 213897), (697, 208680), (705, 206312), (740, 196554), (799, 182040), (820, 177378), (888, 163795), (940, 154734), (984, 147815), (1020, 142598), (1110, 131036), (1128, 128945), (1230, 118252), (1258, 115620), (1394, 104340), (1410, 103156), (1480, 98277), (1517, 95880), (1598, 91020), (1640, 88689), (1739, 83640), (1880, 77367), (1887, 77080), (1927, 75480), (2040, 71299), (2091, 69560), (2220, 65518), (2397, 60680), (2460, 59126), (2516, 57810), (2788, 52170), (2820, 51578), (3034, 47940), (3145, 46248), (3196, 45510), (3478, 41820), (3485, 41736), (3774, 38540), (3854, 37740), (3995, 36408), (4182, 34780), (4440, 32759), (4551, 31960), (4794, 30340), (4920, 29563), (5032, 28905), (5217, 27880), (5576, 26085), (5640, 25789), (5781, 25160), (6068, 23970), (6290, 23124), (6392, 22755), (6956, 20910), (6970, 20868), (7548, 19270), (7585, 19176), (7708, 18870), (7990, 18204), (8364, 17390), (8695, 16728), (9102, 15980), (9435, 15416), (9588, 15170), (9635, 15096), (10434, 13940), (10455, 13912), (11562, 12580), (11985, 12136)]