509504580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1861}}^1$

素因数の和:1908

約数の個数: 180

約数和(自身を含む): 1731671172

約数和(自身を除く): 1222166592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 260, 270, 324, 338, 351, 390, 405, 468, 507, 540, 585, 676, 702, 780, 810, 845, 1014, 1053, 1170, 1404, 1521, 1620, 1690, 1755, 1861, 2028, 2106, 2340, 2535, 3042, 3380, 3510, 3722, 4212, 4563, 5070, 5265, 5583, 6084, 7020, 7444, 7605, 9126, 9305, 10140, 10530, 11166, 13689, 15210, 16749, 18252, 18610, 21060, 22332, 22815, 24193, 27378, 27915, 30420, 33498, 37220, 45630, 48386, 50247, 54756, 55830, 66996, 68445, 72579, 83745, 91260, 96772, 100494, 111660, 120965, 136890, 145158, 150741, 167490, 200988, 217737, 241930, 251235, 273780, 290316, 301482, 314509, 334980, 362895, 435474, 483860, 502470, 602964, 629018, 653211, 725790, 753705, 870948, 943527, 1004940, 1088685, 1258036, 1306422, 1451580, 1507410, 1572545, 1887054, 1959633, 2177370, 2612844, 2830581, 3014820, 3145090, 3266055, 3774108, 3919266, 4354740, 4717635, 5661162, 6290180, 6532110, 7838532, 8491743, 9435270, 9798165, 11322324, 13064220, 14152905, 16983486, 18870540, 19596330, 25475229, 28305810, 33966972, 39192660, 42458715, 50950458, 56611620, 84917430, 101900916, 127376145, 169834860, 254752290, 509504580]

約数ペア:

[(1, 509504580), (2, 254752290), (3, 169834860), (4, 127376145), (5, 101900916), (6, 84917430), (9, 56611620), (10, 50950458), (12, 42458715), (13, 39192660), (15, 33966972), (18, 28305810), (20, 25475229), (26, 19596330), (27, 18870540), (30, 16983486), (36, 14152905), (39, 13064220), (45, 11322324), (52, 9798165), (54, 9435270), (60, 8491743), (65, 7838532), (78, 6532110), (81, 6290180), (90, 5661162), (108, 4717635), (117, 4354740), (130, 3919266), (135, 3774108), (156, 3266055), (162, 3145090), (169, 3014820), (180, 2830581), (195, 2612844), (234, 2177370), (260, 1959633), (270, 1887054), (324, 1572545), (338, 1507410), (351, 1451580), (390, 1306422), (405, 1258036), (468, 1088685), (507, 1004940), (540, 943527), (585, 870948), (676, 753705), (702, 725790), (780, 653211), (810, 629018), (845, 602964), (1014, 502470), (1053, 483860), (1170, 435474), (1404, 362895), (1521, 334980), (1620, 314509), (1690, 301482), (1755, 290316), (1861, 273780), (2028, 251235), (2106, 241930), (2340, 217737), (2535, 200988), (3042, 167490), (3380, 150741), (3510, 145158), (3722, 136890), (4212, 120965), (4563, 111660), (5070, 100494), (5265, 96772), (5583, 91260), (6084, 83745), (7020, 72579), (7444, 68445), (7605, 66996), (9126, 55830), (9305, 54756), (10140, 50247), (10530, 48386), (11166, 45630), (13689, 37220), (15210, 33498), (16749, 30420), (18252, 27915), (18610, 27378), (21060, 24193), (22332, 22815)]