155519100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:737

約数の個数: 216

約数和(自身を含む): 555714432

約数和(自身を除く): 400195332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 25, 30, 33, 36, 44, 45, 46, 50, 55, 60, 66, 69, 75, 90, 92, 99, 100, 110, 115, 132, 138, 150, 165, 180, 198, 207, 220, 225, 230, 253, 275, 276, 300, 330, 345, 396, 414, 450, 460, 495, 506, 550, 575, 660, 683, 690, 759, 825, 828, 900, 990, 1012, 1035, 1100, 1150, 1265, 1366, 1380, 1518, 1650, 1725, 1980, 2049, 2070, 2277, 2300, 2475, 2530, 2732, 3036, 3300, 3415, 3450, 3795, 4098, 4140, 4554, 4950, 5060, 5175, 6147, 6325, 6830, 6900, 7513, 7590, 8196, 9108, 9900, 10245, 10350, 11385, 12294, 12650, 13660, 15026, 15180, 15709, 17075, 18975, 20490, 20700, 22539, 22770, 24588, 25300, 30052, 30735, 31418, 34150, 37565, 37950, 40980, 45078, 45540, 47127, 51225, 56925, 61470, 62836, 67617, 68300, 75130, 75900, 78545, 90156, 94254, 102450, 112695, 113850, 122940, 135234, 141381, 150260, 153675, 157090, 172799, 187825, 188508, 204900, 225390, 227700, 235635, 270468, 282762, 307350, 314180, 338085, 345598, 375650, 392725, 450780, 471270, 518397, 563475, 565524, 614700, 676170, 691196, 706905, 751300, 785450, 863995, 942540, 1036794, 1126950, 1178175, 1352340, 1413810, 1555191, 1570900, 1690425, 1727990, 2073588, 2253900, 2356350, 2591985, 2827620, 3110382, 3380850, 3455980, 3534525, 4319975, 4712700, 5183970, 6220764, 6761700, 7069050, 7775955, 8639950, 10367940, 12959925, 14138100, 15551910, 17279900, 25919850, 31103820, 38879775, 51839700, 77759550, 155519100]

約数ペア:

[(1, 155519100), (2, 77759550), (3, 51839700), (4, 38879775), (5, 31103820), (6, 25919850), (9, 17279900), (10, 15551910), (11, 14138100), (12, 12959925), (15, 10367940), (18, 8639950), (20, 7775955), (22, 7069050), (23, 6761700), (25, 6220764), (30, 5183970), (33, 4712700), (36, 4319975), (44, 3534525), (45, 3455980), (46, 3380850), (50, 3110382), (55, 2827620), (60, 2591985), (66, 2356350), (69, 2253900), (75, 2073588), (90, 1727990), (92, 1690425), (99, 1570900), (100, 1555191), (110, 1413810), (115, 1352340), (132, 1178175), (138, 1126950), (150, 1036794), (165, 942540), (180, 863995), (198, 785450), (207, 751300), (220, 706905), (225, 691196), (230, 676170), (253, 614700), (275, 565524), (276, 563475), (300, 518397), (330, 471270), (345, 450780), (396, 392725), (414, 375650), (450, 345598), (460, 338085), (495, 314180), (506, 307350), (550, 282762), (575, 270468), (660, 235635), (683, 227700), (690, 225390), (759, 204900), (825, 188508), (828, 187825), (900, 172799), (990, 157090), (1012, 153675), (1035, 150260), (1100, 141381), (1150, 135234), (1265, 122940), (1366, 113850), (1380, 112695), (1518, 102450), (1650, 94254), (1725, 90156), (1980, 78545), (2049, 75900), (2070, 75130), (2277, 68300), (2300, 67617), (2475, 62836), (2530, 61470), (2732, 56925), (3036, 51225), (3300, 47127), (3415, 45540), (3450, 45078), (3795, 40980), (4098, 37950), (4140, 37565), (4554, 34150), (4950, 31418), (5060, 30735), (5175, 30052), (6147, 25300), (6325, 24588), (6830, 22770), (6900, 22539), (7513, 20700), (7590, 20490), (8196, 18975), (9108, 17075), (9900, 15709), (10245, 15180), (10350, 15026), (11385, 13660), (12294, 12650)]