123473700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 466636800

約数和(自身を除く): 343163100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 47, 50, 54, 60, 63, 70, 75, 84, 90, 94, 100, 105, 108, 126, 135, 139, 140, 141, 150, 175, 180, 188, 189, 210, 225, 235, 252, 270, 278, 282, 300, 315, 329, 350, 378, 417, 420, 423, 450, 470, 525, 540, 556, 564, 630, 658, 675, 695, 700, 705, 756, 834, 846, 900, 940, 945, 973, 987, 1050, 1175, 1251, 1260, 1269, 1316, 1350, 1390, 1410, 1575, 1645, 1668, 1692, 1890, 1946, 1974, 2085, 2100, 2115, 2350, 2502, 2538, 2700, 2780, 2820, 2919, 2961, 3150, 3290, 3475, 3525, 3753, 3780, 3892, 3948, 4170, 4230, 4700, 4725, 4865, 4935, 5004, 5076, 5838, 5922, 6255, 6300, 6345, 6533, 6580, 6950, 7050, 7506, 8225, 8340, 8460, 8757, 8883, 9450, 9730, 9870, 10425, 10575, 11676, 11844, 12510, 12690, 13066, 13900, 14100, 14595, 14805, 15012, 16450, 17514, 17766, 18765, 18900, 19460, 19599, 19740, 20850, 21150, 24325, 24675, 25020, 25380, 26132, 26271, 29190, 29610, 31275, 31725, 32665, 32900, 35028, 35532, 37530, 39198, 41700, 42300, 43785, 44415, 45731, 48650, 49350, 52542, 58380, 58797, 59220, 62550, 63450, 65330, 72975, 74025, 75060, 78396, 87570, 88830, 91462, 93825, 97300, 97995, 98700, 105084, 117594, 125100, 126900, 130660, 131355, 137193, 145950, 148050, 163325, 175140, 176391, 177660, 182924, 187650, 195990, 218925, 222075, 228655, 235188, 262710, 274386, 291900, 293985, 296100, 326650, 352782, 375300, 391980, 411579, 437850, 444150, 457310, 489975, 525420, 548772, 587970, 653300, 656775, 685965, 705564, 823158, 875700, 881955, 888300, 914620, 979950, 1143275, 1175940, 1234737, 1313550, 1371930, 1469925, 1646316, 1763910, 1959900, 2057895, 2286550, 2469474, 2627100, 2743860, 2939850, 3429825, 3527820, 4115790, 4409775, 4573100, 4938948, 5879700, 6173685, 6859650, 8231580, 8819550, 10289475, 12347370, 13719300, 17639100, 20578950, 24694740, 30868425, 41157900, 61736850, 123473700]

約数ペア:

[(1, 123473700), (2, 61736850), (3, 41157900), (4, 30868425), (5, 24694740), (6, 20578950), (7, 17639100), (9, 13719300), (10, 12347370), (12, 10289475), (14, 8819550), (15, 8231580), (18, 6859650), (20, 6173685), (21, 5879700), (25, 4938948), (27, 4573100), (28, 4409775), (30, 4115790), (35, 3527820), (36, 3429825), (42, 2939850), (45, 2743860), (47, 2627100), (50, 2469474), (54, 2286550), (60, 2057895), (63, 1959900), (70, 1763910), (75, 1646316), (84, 1469925), (90, 1371930), (94, 1313550), (100, 1234737), (105, 1175940), (108, 1143275), (126, 979950), (135, 914620), (139, 888300), (140, 881955), (141, 875700), (150, 823158), (175, 705564), (180, 685965), (188, 656775), (189, 653300), (210, 587970), (225, 548772), (235, 525420), (252, 489975), (270, 457310), (278, 444150), (282, 437850), (300, 411579), (315, 391980), (329, 375300), (350, 352782), (378, 326650), (417, 296100), (420, 293985), (423, 291900), (450, 274386), (470, 262710), (525, 235188), (540, 228655), (556, 222075), (564, 218925), (630, 195990), (658, 187650), (675, 182924), (695, 177660), (700, 176391), (705, 175140), (756, 163325), (834, 148050), (846, 145950), (900, 137193), (940, 131355), (945, 130660), (973, 126900), (987, 125100), (1050, 117594), (1175, 105084), (1251, 98700), (1260, 97995), (1269, 97300), (1316, 93825), (1350, 91462), (1390, 88830), (1410, 87570), (1575, 78396), (1645, 75060), (1668, 74025), (1692, 72975), (1890, 65330), (1946, 63450), (1974, 62550), (2085, 59220), (2100, 58797), (2115, 58380), (2350, 52542), (2502, 49350), (2538, 48650), (2700, 45731), (2780, 44415), (2820, 43785), (2919, 42300), (2961, 41700), (3150, 39198), (3290, 37530), (3475, 35532), (3525, 35028), (3753, 32900), (3780, 32665), (3892, 31725), (3948, 31275), (4170, 29610), (4230, 29190), (4700, 26271), (4725, 26132), (4865, 25380), (4935, 25020), (5004, 24675), (5076, 24325), (5838, 21150), (5922, 20850), (6255, 19740), (6300, 19599), (6345, 19460), (6533, 18900), (6580, 18765), (6950, 17766), (7050, 17514), (7506, 16450), (8225, 15012), (8340, 14805), (8460, 14595), (8757, 14100), (8883, 13900), (9450, 13066), (9730, 12690), (9870, 12510), (10425, 11844), (10575, 11676)]