203536260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 664957440

約数和(自身を除く): 461421180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 61, 74, 90, 108, 111, 122, 135, 148, 167, 180, 183, 185, 222, 244, 270, 305, 333, 334, 366, 370, 444, 501, 540, 549, 555, 610, 666, 668, 732, 740, 835, 915, 999, 1002, 1098, 1110, 1220, 1332, 1503, 1647, 1665, 1670, 1830, 1998, 2004, 2196, 2220, 2257, 2505, 2745, 3006, 3294, 3330, 3340, 3660, 3996, 4509, 4514, 4995, 5010, 5490, 6012, 6179, 6588, 6660, 6771, 7515, 8235, 9018, 9028, 9990, 10020, 10187, 10980, 11285, 12358, 13542, 15030, 16470, 18036, 18537, 19980, 20313, 20374, 22545, 22570, 24716, 27084, 30060, 30561, 30895, 32940, 33855, 37074, 40626, 40748, 45090, 45140, 50935, 55611, 60939, 61122, 61790, 67710, 74148, 81252, 90180, 91683, 92685, 101565, 101870, 111222, 121878, 122244, 123580, 135420, 152805, 166833, 183366, 185370, 203130, 203740, 222444, 243756, 275049, 278055, 304695, 305610, 333666, 366732, 370740, 376919, 406260, 458415, 550098, 556110, 609390, 611220, 667332, 753838, 834165, 916830, 1100196, 1112220, 1130757, 1218780, 1375245, 1507676, 1668330, 1833660, 1884595, 2261514, 2750490, 3336660, 3392271, 3769190, 4523028, 5500980, 5653785, 6784542, 7538380, 10176813, 11307570, 13569084, 16961355, 20353626, 22615140, 33922710, 40707252, 50884065, 67845420, 101768130, 203536260]

約数ペア:

[(1, 203536260), (2, 101768130), (3, 67845420), (4, 50884065), (5, 40707252), (6, 33922710), (9, 22615140), (10, 20353626), (12, 16961355), (15, 13569084), (18, 11307570), (20, 10176813), (27, 7538380), (30, 6784542), (36, 5653785), (37, 5500980), (45, 4523028), (54, 3769190), (60, 3392271), (61, 3336660), (74, 2750490), (90, 2261514), (108, 1884595), (111, 1833660), (122, 1668330), (135, 1507676), (148, 1375245), (167, 1218780), (180, 1130757), (183, 1112220), (185, 1100196), (222, 916830), (244, 834165), (270, 753838), (305, 667332), (333, 611220), (334, 609390), (366, 556110), (370, 550098), (444, 458415), (501, 406260), (540, 376919), (549, 370740), (555, 366732), (610, 333666), (666, 305610), (668, 304695), (732, 278055), (740, 275049), (835, 243756), (915, 222444), (999, 203740), (1002, 203130), (1098, 185370), (1110, 183366), (1220, 166833), (1332, 152805), (1503, 135420), (1647, 123580), (1665, 122244), (1670, 121878), (1830, 111222), (1998, 101870), (2004, 101565), (2196, 92685), (2220, 91683), (2257, 90180), (2505, 81252), (2745, 74148), (3006, 67710), (3294, 61790), (3330, 61122), (3340, 60939), (3660, 55611), (3996, 50935), (4509, 45140), (4514, 45090), (4995, 40748), (5010, 40626), (5490, 37074), (6012, 33855), (6179, 32940), (6588, 30895), (6660, 30561), (6771, 30060), (7515, 27084), (8235, 24716), (9018, 22570), (9028, 22545), (9990, 20374), (10020, 20313), (10187, 19980), (10980, 18537), (11285, 18036), (12358, 16470), (13542, 15030)]