247855950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3264

約数の個数: 120

約数和(自身を含む): 725143320

約数和(自身を除く): 477287370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 225, 270, 285, 342, 405, 450, 475, 513, 570, 675, 810, 855, 950, 1026, 1350, 1425, 1539, 1710, 2025, 2565, 2850, 3078, 3221, 4050, 4275, 5130, 6442, 7695, 8550, 9663, 12825, 15390, 16105, 19326, 25650, 28989, 32210, 38475, 48315, 57978, 61199, 76950, 80525, 86967, 96630, 122398, 144945, 161050, 173934, 183597, 241575, 260901, 289890, 305995, 367194, 434835, 483150, 521802, 550791, 611990, 724725, 869670, 917985, 1101582, 1304505, 1449450, 1529975, 1652373, 1835970, 2174175, 2609010, 2753955, 3059950, 3304746, 4348350, 4589925, 4957119, 5507910, 6522525, 8261865, 9179850, 9914238, 13045050, 13769775, 16523730, 24785595, 27539550, 41309325, 49571190, 82618650, 123927975, 247855950]

約数ペア:

[(1, 247855950), (2, 123927975), (3, 82618650), (5, 49571190), (6, 41309325), (9, 27539550), (10, 24785595), (15, 16523730), (18, 13769775), (19, 13045050), (25, 9914238), (27, 9179850), (30, 8261865), (38, 6522525), (45, 5507910), (50, 4957119), (54, 4589925), (57, 4348350), (75, 3304746), (81, 3059950), (90, 2753955), (95, 2609010), (114, 2174175), (135, 1835970), (150, 1652373), (162, 1529975), (171, 1449450), (190, 1304505), (225, 1101582), (270, 917985), (285, 869670), (342, 724725), (405, 611990), (450, 550791), (475, 521802), (513, 483150), (570, 434835), (675, 367194), (810, 305995), (855, 289890), (950, 260901), (1026, 241575), (1350, 183597), (1425, 173934), (1539, 161050), (1710, 144945), (2025, 122398), (2565, 96630), (2850, 86967), (3078, 80525), (3221, 76950), (4050, 61199), (4275, 57978), (5130, 48315), (6442, 38475), (7695, 32210), (8550, 28989), (9663, 25650), (12825, 19326), (15390, 16105)]