148933260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{409}}^1$

素因数の和:465

約数の個数: 216

約数和(自身を含む): 549800160

約数和(自身を除く): 400866900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 289, 306, 315, 340, 357, 409, 420, 476, 510, 578, 595, 612, 630, 714, 765, 818, 867, 1020, 1071, 1156, 1190, 1227, 1260, 1428, 1445, 1530, 1636, 1734, 1785, 2023, 2045, 2142, 2380, 2454, 2601, 2863, 2890, 3060, 3468, 3570, 3681, 4046, 4090, 4284, 4335, 4908, 5202, 5355, 5726, 5780, 6069, 6135, 6953, 7140, 7362, 8092, 8180, 8589, 8670, 10115, 10404, 10710, 11452, 12138, 12270, 13005, 13906, 14315, 14724, 17178, 17340, 18207, 18405, 20230, 20859, 21420, 24276, 24540, 25767, 26010, 27812, 28630, 30345, 34356, 34765, 36414, 36810, 40460, 41718, 42945, 48671, 51534, 52020, 57260, 60690, 62577, 69530, 72828, 73620, 83436, 85890, 91035, 97342, 103068, 104295, 118201, 121380, 125154, 128835, 139060, 146013, 171780, 182070, 194684, 208590, 236402, 243355, 250308, 257670, 292026, 312885, 354603, 364140, 417180, 438039, 472804, 486710, 515340, 584052, 591005, 625770, 709206, 730065, 827407, 876078, 973420, 1063809, 1182010, 1251540, 1418412, 1460130, 1654814, 1752156, 1773015, 2127618, 2190195, 2364020, 2482221, 2920260, 3309628, 3546030, 4137035, 4255236, 4380390, 4964442, 5319045, 7092060, 7446663, 8274070, 8760780, 9928884, 10638090, 12411105, 14893326, 16548140, 21276180, 24822210, 29786652, 37233315, 49644420, 74466630, 148933260]

約数ペア:

[(1, 148933260), (2, 74466630), (3, 49644420), (4, 37233315), (5, 29786652), (6, 24822210), (7, 21276180), (9, 16548140), (10, 14893326), (12, 12411105), (14, 10638090), (15, 9928884), (17, 8760780), (18, 8274070), (20, 7446663), (21, 7092060), (28, 5319045), (30, 4964442), (34, 4380390), (35, 4255236), (36, 4137035), (42, 3546030), (45, 3309628), (51, 2920260), (60, 2482221), (63, 2364020), (68, 2190195), (70, 2127618), (84, 1773015), (85, 1752156), (90, 1654814), (102, 1460130), (105, 1418412), (119, 1251540), (126, 1182010), (140, 1063809), (153, 973420), (170, 876078), (180, 827407), (204, 730065), (210, 709206), (238, 625770), (252, 591005), (255, 584052), (289, 515340), (306, 486710), (315, 472804), (340, 438039), (357, 417180), (409, 364140), (420, 354603), (476, 312885), (510, 292026), (578, 257670), (595, 250308), (612, 243355), (630, 236402), (714, 208590), (765, 194684), (818, 182070), (867, 171780), (1020, 146013), (1071, 139060), (1156, 128835), (1190, 125154), (1227, 121380), (1260, 118201), (1428, 104295), (1445, 103068), (1530, 97342), (1636, 91035), (1734, 85890), (1785, 83436), (2023, 73620), (2045, 72828), (2142, 69530), (2380, 62577), (2454, 60690), (2601, 57260), (2863, 52020), (2890, 51534), (3060, 48671), (3468, 42945), (3570, 41718), (3681, 40460), (4046, 36810), (4090, 36414), (4284, 34765), (4335, 34356), (4908, 30345), (5202, 28630), (5355, 27812), (5726, 26010), (5780, 25767), (6069, 24540), (6135, 24276), (6953, 21420), (7140, 20859), (7362, 20230), (8092, 18405), (8180, 18207), (8589, 17340), (8670, 17178), (10115, 14724), (10404, 14315), (10710, 13906), (11452, 13005), (12138, 12270)]