300279330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 192

約数和(自身を含む): 920844288

約数和(自身を除く): 620564958

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 31, 34, 39, 45, 51, 62, 65, 78, 85, 90, 93, 102, 117, 130, 153, 155, 170, 186, 195, 221, 234, 255, 279, 306, 310, 390, 403, 442, 465, 487, 510, 527, 558, 585, 663, 765, 806, 930, 974, 1054, 1105, 1170, 1209, 1326, 1395, 1461, 1530, 1581, 1989, 2015, 2210, 2418, 2435, 2635, 2790, 2922, 3162, 3315, 3627, 3978, 4030, 4383, 4743, 4870, 5270, 6045, 6331, 6630, 6851, 7254, 7305, 7905, 8279, 8766, 9486, 9945, 12090, 12662, 13702, 14610, 15097, 15810, 16558, 18135, 18993, 19890, 20553, 21915, 23715, 24837, 30194, 31655, 34255, 36270, 37986, 41106, 41395, 43830, 45291, 47430, 49674, 56979, 61659, 63310, 68510, 74511, 75485, 82790, 90582, 94965, 102765, 107627, 113958, 123318, 124185, 135873, 149022, 150970, 189930, 196261, 205530, 215254, 226455, 248370, 256649, 271746, 284895, 308295, 322881, 372555, 392522, 452910, 513298, 538135, 569790, 588783, 616590, 645762, 679365, 745110, 769947, 968643, 981305, 1076270, 1177566, 1283245, 1358730, 1539894, 1614405, 1766349, 1937286, 1962610, 2309841, 2566490, 2943915, 3228810, 3336437, 3532698, 3849735, 4619682, 4843215, 5887830, 6672874, 7699470, 8831745, 9686430, 10009311, 11549205, 16682185, 17663490, 20018622, 23098410, 30027933, 33364370, 50046555, 60055866, 100093110, 150139665, 300279330]

約数ペア:

[(1, 300279330), (2, 150139665), (3, 100093110), (5, 60055866), (6, 50046555), (9, 33364370), (10, 30027933), (13, 23098410), (15, 20018622), (17, 17663490), (18, 16682185), (26, 11549205), (30, 10009311), (31, 9686430), (34, 8831745), (39, 7699470), (45, 6672874), (51, 5887830), (62, 4843215), (65, 4619682), (78, 3849735), (85, 3532698), (90, 3336437), (93, 3228810), (102, 2943915), (117, 2566490), (130, 2309841), (153, 1962610), (155, 1937286), (170, 1766349), (186, 1614405), (195, 1539894), (221, 1358730), (234, 1283245), (255, 1177566), (279, 1076270), (306, 981305), (310, 968643), (390, 769947), (403, 745110), (442, 679365), (465, 645762), (487, 616590), (510, 588783), (527, 569790), (558, 538135), (585, 513298), (663, 452910), (765, 392522), (806, 372555), (930, 322881), (974, 308295), (1054, 284895), (1105, 271746), (1170, 256649), (1209, 248370), (1326, 226455), (1395, 215254), (1461, 205530), (1530, 196261), (1581, 189930), (1989, 150970), (2015, 149022), (2210, 135873), (2418, 124185), (2435, 123318), (2635, 113958), (2790, 107627), (2922, 102765), (3162, 94965), (3315, 90582), (3627, 82790), (3978, 75485), (4030, 74511), (4383, 68510), (4743, 63310), (4870, 61659), (5270, 56979), (6045, 49674), (6331, 47430), (6630, 45291), (6851, 43830), (7254, 41395), (7305, 41106), (7905, 37986), (8279, 36270), (8766, 34255), (9486, 31655), (9945, 30194), (12090, 24837), (12662, 23715), (13702, 21915), (14610, 20553), (15097, 19890), (15810, 18993), (16558, 18135)]