1427319900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27823}}^1$

素因数の和:27865

約数の個数: 144

約数和(自身を含む): 4830246400

約数和(自身を除く): 3402926500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 4275, 5130, 5700, 8550, 10260, 12825, 17100, 25650, 27823, 51300, 55646, 83469, 111292, 139115, 166938, 250407, 278230, 333876, 417345, 500814, 528637, 556460, 695575, 751221, 834690, 1001628, 1057274, 1252035, 1391150, 1502442, 1585911, 1669380, 2086725, 2114548, 2504070, 2643185, 2782300, 3004884, 3171822, 3756105, 4173450, 4757733, 5008140, 5286370, 6260175, 6343644, 7512210, 7929555, 8346900, 9515466, 10572740, 12520350, 13215925, 14273199, 15024420, 15859110, 18780525, 19030932, 23788665, 25040700, 26431850, 28546398, 31718220, 37561050, 39647775, 47577330, 52863700, 57092796, 71365995, 75122100, 79295550, 95154660, 118943325, 142731990, 158591100, 237886650, 285463980, 356829975, 475773300, 713659950, 1427319900]

約数ペア:

[(1, 1427319900), (2, 713659950), (3, 475773300), (4, 356829975), (5, 285463980), (6, 237886650), (9, 158591100), (10, 142731990), (12, 118943325), (15, 95154660), (18, 79295550), (19, 75122100), (20, 71365995), (25, 57092796), (27, 52863700), (30, 47577330), (36, 39647775), (38, 37561050), (45, 31718220), (50, 28546398), (54, 26431850), (57, 25040700), (60, 23788665), (75, 19030932), (76, 18780525), (90, 15859110), (95, 15024420), (100, 14273199), (108, 13215925), (114, 12520350), (135, 10572740), (150, 9515466), (171, 8346900), (180, 7929555), (190, 7512210), (225, 6343644), (228, 6260175), (270, 5286370), (285, 5008140), (300, 4757733), (342, 4173450), (380, 3756105), (450, 3171822), (475, 3004884), (513, 2782300), (540, 2643185), (570, 2504070), (675, 2114548), (684, 2086725), (855, 1669380), (900, 1585911), (950, 1502442), (1026, 1391150), (1140, 1252035), (1350, 1057274), (1425, 1001628), (1710, 834690), (1900, 751221), (2052, 695575), (2565, 556460), (2700, 528637), (2850, 500814), (3420, 417345), (4275, 333876), (5130, 278230), (5700, 250407), (8550, 166938), (10260, 139115), (12825, 111292), (17100, 83469), (25650, 55646), (27823, 51300)]