520203060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1504

約数の個数: 240

約数和(自身を含む): 1862085456

約数和(自身を除く): 1341882396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 810, 884, 918, 1020, 1053, 1105, 1170, 1326, 1377, 1404, 1453, 1530, 1620, 1755, 1836, 1989, 2106, 2210, 2295, 2340, 2652, 2754, 2906, 3060, 3315, 3510, 3978, 4212, 4359, 4420, 4590, 5265, 5508, 5812, 5967, 6630, 6885, 7020, 7265, 7956, 8718, 9180, 9945, 10530, 11934, 13077, 13260, 13770, 14530, 17436, 17901, 18889, 19890, 21060, 21795, 23868, 24701, 26154, 27540, 29060, 29835, 35802, 37778, 39231, 39780, 43590, 49402, 52308, 56667, 59670, 65385, 71604, 74103, 75556, 78462, 87180, 89505, 94445, 98804, 113334, 117693, 119340, 123505, 130770, 148206, 156924, 170001, 179010, 188890, 196155, 222309, 226668, 235386, 247010, 261540, 283335, 296412, 321113, 340002, 358020, 370515, 377780, 392310, 444618, 470772, 494020, 510003, 566670, 588465, 642226, 666927, 680004, 741030, 784620, 850005, 889236, 963339, 1020006, 1111545, 1133340, 1176930, 1284452, 1333854, 1482060, 1530009, 1605565, 1700010, 1926678, 2000781, 2040012, 2223090, 2353860, 2550015, 2667708, 2890017, 3060018, 3211130, 3334635, 3400020, 3853356, 4001562, 4446180, 4816695, 5100030, 5780034, 6120036, 6422260, 6669270, 7650045, 8003124, 8670051, 9633390, 10003905, 10200060, 11560068, 13338540, 14450085, 15300090, 17340102, 19266780, 20007810, 26010153, 28900170, 30600180, 34680204, 40015620, 43350255, 52020306, 57800340, 86700510, 104040612, 130050765, 173401020, 260101530, 520203060]

約数ペア:

[(1, 520203060), (2, 260101530), (3, 173401020), (4, 130050765), (5, 104040612), (6, 86700510), (9, 57800340), (10, 52020306), (12, 43350255), (13, 40015620), (15, 34680204), (17, 30600180), (18, 28900170), (20, 26010153), (26, 20007810), (27, 19266780), (30, 17340102), (34, 15300090), (36, 14450085), (39, 13338540), (45, 11560068), (51, 10200060), (52, 10003905), (54, 9633390), (60, 8670051), (65, 8003124), (68, 7650045), (78, 6669270), (81, 6422260), (85, 6120036), (90, 5780034), (102, 5100030), (108, 4816695), (117, 4446180), (130, 4001562), (135, 3853356), (153, 3400020), (156, 3334635), (162, 3211130), (170, 3060018), (180, 2890017), (195, 2667708), (204, 2550015), (221, 2353860), (234, 2223090), (255, 2040012), (260, 2000781), (270, 1926678), (306, 1700010), (324, 1605565), (340, 1530009), (351, 1482060), (390, 1333854), (405, 1284452), (442, 1176930), (459, 1133340), (468, 1111545), (510, 1020006), (540, 963339), (585, 889236), (612, 850005), (663, 784620), (702, 741030), (765, 680004), (780, 666927), (810, 642226), (884, 588465), (918, 566670), (1020, 510003), (1053, 494020), (1105, 470772), (1170, 444618), (1326, 392310), (1377, 377780), (1404, 370515), (1453, 358020), (1530, 340002), (1620, 321113), (1755, 296412), (1836, 283335), (1989, 261540), (2106, 247010), (2210, 235386), (2295, 226668), (2340, 222309), (2652, 196155), (2754, 188890), (2906, 179010), (3060, 170001), (3315, 156924), (3510, 148206), (3978, 130770), (4212, 123505), (4359, 119340), (4420, 117693), (4590, 113334), (5265, 98804), (5508, 94445), (5812, 89505), (5967, 87180), (6630, 78462), (6885, 75556), (7020, 74103), (7265, 71604), (7956, 65385), (8718, 59670), (9180, 56667), (9945, 52308), (10530, 49402), (11934, 43590), (13077, 39780), (13260, 39231), (13770, 37778), (14530, 35802), (17436, 29835), (17901, 29060), (18889, 27540), (19890, 26154), (21060, 24701), (21795, 23868)]