2745989820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6037}}^1$

素因数の和:6097

約数の個数: 216

約数和(自身を含む): 10048487904

約数和(自身を除く): 7302498084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 361, 380, 399, 420, 532, 570, 630, 665, 684, 722, 798, 855, 1083, 1140, 1197, 1260, 1330, 1444, 1596, 1710, 1805, 1995, 2166, 2394, 2527, 2660, 3249, 3420, 3610, 3990, 4332, 4788, 5054, 5415, 5985, 6037, 6498, 7220, 7581, 7980, 10108, 10830, 11970, 12074, 12635, 12996, 15162, 16245, 18111, 21660, 22743, 23940, 24148, 25270, 30185, 30324, 32490, 36222, 37905, 42259, 45486, 50540, 54333, 60370, 64980, 72444, 75810, 84518, 90555, 90972, 108666, 113715, 114703, 120740, 126777, 151620, 169036, 181110, 211295, 217332, 227430, 229406, 253554, 271665, 344109, 362220, 380331, 422590, 454860, 458812, 507108, 543330, 573515, 633885, 688218, 760662, 802921, 845180, 1032327, 1086660, 1147030, 1267770, 1376436, 1521324, 1605842, 1720545, 1901655, 2064654, 2179357, 2294060, 2408763, 2535540, 3211684, 3441090, 3803310, 4014605, 4129308, 4358714, 4817526, 5161635, 6538071, 6882180, 7226289, 7606620, 8029210, 8717428, 9635052, 10323270, 10896785, 12043815, 13076142, 14452578, 15255499, 16058420, 19614213, 20646540, 21793570, 24087630, 26152284, 28905156, 30510998, 32690355, 36131445, 39228426, 43587140, 45766497, 48175260, 61021996, 65380710, 72262890, 76277495, 78456852, 91532994, 98071065, 130761420, 137299491, 144525780, 152554990, 183065988, 196142130, 228832485, 274598982, 305109980, 392284260, 457664970, 549197964, 686497455, 915329940, 1372994910, 2745989820]

約数ペア:

[(1, 2745989820), (2, 1372994910), (3, 915329940), (4, 686497455), (5, 549197964), (6, 457664970), (7, 392284260), (9, 305109980), (10, 274598982), (12, 228832485), (14, 196142130), (15, 183065988), (18, 152554990), (19, 144525780), (20, 137299491), (21, 130761420), (28, 98071065), (30, 91532994), (35, 78456852), (36, 76277495), (38, 72262890), (42, 65380710), (45, 61021996), (57, 48175260), (60, 45766497), (63, 43587140), (70, 39228426), (76, 36131445), (84, 32690355), (90, 30510998), (95, 28905156), (105, 26152284), (114, 24087630), (126, 21793570), (133, 20646540), (140, 19614213), (171, 16058420), (180, 15255499), (190, 14452578), (210, 13076142), (228, 12043815), (252, 10896785), (266, 10323270), (285, 9635052), (315, 8717428), (342, 8029210), (361, 7606620), (380, 7226289), (399, 6882180), (420, 6538071), (532, 5161635), (570, 4817526), (630, 4358714), (665, 4129308), (684, 4014605), (722, 3803310), (798, 3441090), (855, 3211684), (1083, 2535540), (1140, 2408763), (1197, 2294060), (1260, 2179357), (1330, 2064654), (1444, 1901655), (1596, 1720545), (1710, 1605842), (1805, 1521324), (1995, 1376436), (2166, 1267770), (2394, 1147030), (2527, 1086660), (2660, 1032327), (3249, 845180), (3420, 802921), (3610, 760662), (3990, 688218), (4332, 633885), (4788, 573515), (5054, 543330), (5415, 507108), (5985, 458812), (6037, 454860), (6498, 422590), (7220, 380331), (7581, 362220), (7980, 344109), (10108, 271665), (10830, 253554), (11970, 229406), (12074, 227430), (12635, 217332), (12996, 211295), (15162, 181110), (16245, 169036), (18111, 151620), (21660, 126777), (22743, 120740), (23940, 114703), (24148, 113715), (25270, 108666), (30185, 90972), (30324, 90555), (32490, 84518), (36222, 75810), (37905, 72444), (42259, 64980), (45486, 60370), (50540, 54333)]