1020456450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 288

約数和(自身を含む): 3236792832

約数和(自身を除く): 2216336382

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 31, 34, 39, 45, 50, 51, 62, 65, 75, 78, 85, 90, 93, 102, 117, 130, 150, 153, 155, 170, 186, 195, 221, 225, 234, 255, 279, 306, 310, 325, 331, 390, 403, 425, 442, 450, 465, 510, 527, 558, 585, 650, 662, 663, 765, 775, 806, 850, 930, 975, 993, 1054, 1105, 1170, 1209, 1275, 1326, 1395, 1530, 1550, 1581, 1655, 1950, 1986, 1989, 2015, 2210, 2325, 2418, 2550, 2635, 2790, 2925, 2979, 3162, 3310, 3315, 3627, 3825, 3978, 4030, 4303, 4650, 4743, 4965, 5270, 5525, 5627, 5850, 5958, 6045, 6630, 6851, 6975, 7254, 7650, 7905, 8275, 8606, 9486, 9930, 9945, 10075, 10261, 11050, 11254, 12090, 12909, 13175, 13702, 13950, 14895, 15810, 16550, 16575, 16881, 18135, 19890, 20150, 20522, 20553, 21515, 23715, 24825, 25818, 26350, 28135, 29790, 30225, 30783, 33150, 33762, 34255, 36270, 38727, 39525, 41106, 43030, 47430, 49650, 49725, 50643, 51305, 56270, 60450, 61566, 61659, 64545, 68510, 73151, 74475, 77454, 79050, 84405, 90675, 92349, 99450, 101286, 102610, 102765, 107575, 118575, 123318, 129090, 133393, 140675, 146302, 148950, 153915, 168810, 171275, 174437, 181350, 184698, 193635, 205530, 215150, 219453, 237150, 253215, 256525, 266786, 281350, 307830, 308295, 322725, 342550, 348874, 365755, 387270, 400179, 422025, 438906, 461745, 506430, 513050, 513825, 523311, 616590, 645450, 658359, 666965, 731510, 769575, 800358, 844050, 872185, 923490, 968175, 1027650, 1046622, 1097265, 1200537, 1266075, 1316718, 1333930, 1539150, 1541475, 1569933, 1744370, 1828775, 1936350, 2000895, 2194530, 2267681, 2308725, 2401074, 2532150, 2616555, 3082950, 3139866, 3291795, 3334825, 3657550, 4001790, 4360925, 4535362, 4617450, 5233110, 5486325, 6002685, 6583590, 6669650, 6803043, 7849665, 8721850, 10004475, 10972650, 11338405, 12005370, 13082775, 13606086, 15699330, 16458975, 20008950, 20409129, 22676810, 26165550, 30013425, 32917950, 34015215, 39248325, 40818258, 56692025, 60026850, 68030430, 78496650, 102045645, 113384050, 170076075, 204091290, 340152150, 510228225, 1020456450]

約数ペア:

[(1, 1020456450), (2, 510228225), (3, 340152150), (5, 204091290), (6, 170076075), (9, 113384050), (10, 102045645), (13, 78496650), (15, 68030430), (17, 60026850), (18, 56692025), (25, 40818258), (26, 39248325), (30, 34015215), (31, 32917950), (34, 30013425), (39, 26165550), (45, 22676810), (50, 20409129), (51, 20008950), (62, 16458975), (65, 15699330), (75, 13606086), (78, 13082775), (85, 12005370), (90, 11338405), (93, 10972650), (102, 10004475), (117, 8721850), (130, 7849665), (150, 6803043), (153, 6669650), (155, 6583590), (170, 6002685), (186, 5486325), (195, 5233110), (221, 4617450), (225, 4535362), (234, 4360925), (255, 4001790), (279, 3657550), (306, 3334825), (310, 3291795), (325, 3139866), (331, 3082950), (390, 2616555), (403, 2532150), (425, 2401074), (442, 2308725), (450, 2267681), (465, 2194530), (510, 2000895), (527, 1936350), (558, 1828775), (585, 1744370), (650, 1569933), (662, 1541475), (663, 1539150), (765, 1333930), (775, 1316718), (806, 1266075), (850, 1200537), (930, 1097265), (975, 1046622), (993, 1027650), (1054, 968175), (1105, 923490), (1170, 872185), (1209, 844050), (1275, 800358), (1326, 769575), (1395, 731510), (1530, 666965), (1550, 658359), (1581, 645450), (1655, 616590), (1950, 523311), (1986, 513825), (1989, 513050), (2015, 506430), (2210, 461745), (2325, 438906), (2418, 422025), (2550, 400179), (2635, 387270), (2790, 365755), (2925, 348874), (2979, 342550), (3162, 322725), (3310, 308295), (3315, 307830), (3627, 281350), (3825, 266786), (3978, 256525), (4030, 253215), (4303, 237150), (4650, 219453), (4743, 215150), (4965, 205530), (5270, 193635), (5525, 184698), (5627, 181350), (5850, 174437), (5958, 171275), (6045, 168810), (6630, 153915), (6851, 148950), (6975, 146302), (7254, 140675), (7650, 133393), (7905, 129090), (8275, 123318), (8606, 118575), (9486, 107575), (9930, 102765), (9945, 102610), (10075, 101286), (10261, 99450), (11050, 92349), (11254, 90675), (12090, 84405), (12909, 79050), (13175, 77454), (13702, 74475), (13950, 73151), (14895, 68510), (15810, 64545), (16550, 61659), (16575, 61566), (16881, 60450), (18135, 56270), (19890, 51305), (20150, 50643), (20522, 49725), (20553, 49650), (21515, 47430), (23715, 43030), (24825, 41106), (25818, 39525), (26350, 38727), (28135, 36270), (29790, 34255), (30225, 33762), (30783, 33150)]