520042950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 1655608320

約数和(自身を除く): 1135565370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 113, 126, 135, 150, 175, 189, 210, 225, 226, 270, 315, 339, 350, 378, 450, 487, 525, 565, 630, 675, 678, 791, 945, 974, 1017, 1050, 1130, 1350, 1461, 1575, 1582, 1695, 1890, 2034, 2373, 2435, 2825, 2922, 3051, 3150, 3390, 3409, 3955, 4383, 4725, 4746, 4870, 5085, 5650, 6102, 6818, 7119, 7305, 7910, 8475, 8766, 9450, 10170, 10227, 11865, 12175, 13149, 14238, 14610, 15255, 16950, 17045, 19775, 20454, 21357, 21915, 23730, 24350, 25425, 26298, 30510, 30681, 34090, 35595, 36525, 39550, 42714, 43830, 50850, 51135, 55031, 59325, 61362, 65745, 71190, 73050, 76275, 85225, 92043, 102270, 106785, 109575, 110062, 118650, 131490, 152550, 153405, 165093, 170450, 177975, 184086, 213570, 219150, 255675, 275155, 306810, 328725, 330186, 355950, 385217, 460215, 495279, 511350, 533925, 550310, 657450, 767025, 770434, 825465, 920430, 990558, 1067850, 1155651, 1375775, 1485837, 1534050, 1650930, 1926085, 2301075, 2311302, 2476395, 2751550, 2971674, 3466953, 3852170, 4127325, 4602150, 4952790, 5778255, 6933906, 7429185, 8254650, 9630425, 10400859, 11556510, 12381975, 14858370, 17334765, 19260850, 20801718, 24763950, 28891275, 34669530, 37145925, 52004295, 57782550, 74291850, 86673825, 104008590, 173347650, 260021475, 520042950]

約数ペア:

[(1, 520042950), (2, 260021475), (3, 173347650), (5, 104008590), (6, 86673825), (7, 74291850), (9, 57782550), (10, 52004295), (14, 37145925), (15, 34669530), (18, 28891275), (21, 24763950), (25, 20801718), (27, 19260850), (30, 17334765), (35, 14858370), (42, 12381975), (45, 11556510), (50, 10400859), (54, 9630425), (63, 8254650), (70, 7429185), (75, 6933906), (90, 5778255), (105, 4952790), (113, 4602150), (126, 4127325), (135, 3852170), (150, 3466953), (175, 2971674), (189, 2751550), (210, 2476395), (225, 2311302), (226, 2301075), (270, 1926085), (315, 1650930), (339, 1534050), (350, 1485837), (378, 1375775), (450, 1155651), (487, 1067850), (525, 990558), (565, 920430), (630, 825465), (675, 770434), (678, 767025), (791, 657450), (945, 550310), (974, 533925), (1017, 511350), (1050, 495279), (1130, 460215), (1350, 385217), (1461, 355950), (1575, 330186), (1582, 328725), (1695, 306810), (1890, 275155), (2034, 255675), (2373, 219150), (2435, 213570), (2825, 184086), (2922, 177975), (3051, 170450), (3150, 165093), (3390, 153405), (3409, 152550), (3955, 131490), (4383, 118650), (4725, 110062), (4746, 109575), (4870, 106785), (5085, 102270), (5650, 92043), (6102, 85225), (6818, 76275), (7119, 73050), (7305, 71190), (7910, 65745), (8475, 61362), (8766, 59325), (9450, 55031), (10170, 51135), (10227, 50850), (11865, 43830), (12175, 42714), (13149, 39550), (14238, 36525), (14610, 35595), (15255, 34090), (16950, 30681), (17045, 30510), (19775, 26298), (20454, 25425), (21357, 24350), (21915, 23730)]