144516420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 474163200

約数和(自身を除く): 329646780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 89, 90, 93, 97, 108, 124, 135, 155, 178, 180, 186, 194, 267, 270, 279, 291, 310, 356, 372, 388, 445, 465, 485, 534, 540, 558, 582, 620, 801, 837, 873, 890, 930, 970, 1068, 1116, 1164, 1335, 1395, 1455, 1602, 1674, 1746, 1780, 1860, 1940, 2403, 2619, 2670, 2759, 2790, 2910, 3007, 3204, 3348, 3492, 4005, 4185, 4365, 4806, 5238, 5340, 5518, 5580, 5820, 6014, 8010, 8277, 8370, 8633, 8730, 9021, 9612, 10476, 11036, 12015, 12028, 13095, 13795, 15035, 16020, 16554, 16740, 17266, 17460, 18042, 24030, 24831, 25899, 26190, 27063, 27590, 30070, 33108, 34532, 36084, 41385, 43165, 45105, 48060, 49662, 51798, 52380, 54126, 55180, 60140, 74493, 77697, 81189, 82770, 86330, 90210, 99324, 103596, 108252, 124155, 129495, 135315, 148986, 155394, 162378, 165540, 172660, 180420, 233091, 248310, 258990, 267623, 270630, 297972, 310788, 324756, 372465, 388485, 405945, 466182, 496620, 517980, 535246, 541260, 744930, 776970, 802869, 811890, 932364, 1070492, 1165455, 1338115, 1489860, 1553940, 1605738, 1623780, 2330910, 2408607, 2676230, 3211476, 4014345, 4661820, 4817214, 5352460, 7225821, 8028690, 9634428, 12043035, 14451642, 16057380, 24086070, 28903284, 36129105, 48172140, 72258210, 144516420]

約数ペア:

[(1, 144516420), (2, 72258210), (3, 48172140), (4, 36129105), (5, 28903284), (6, 24086070), (9, 16057380), (10, 14451642), (12, 12043035), (15, 9634428), (18, 8028690), (20, 7225821), (27, 5352460), (30, 4817214), (31, 4661820), (36, 4014345), (45, 3211476), (54, 2676230), (60, 2408607), (62, 2330910), (89, 1623780), (90, 1605738), (93, 1553940), (97, 1489860), (108, 1338115), (124, 1165455), (135, 1070492), (155, 932364), (178, 811890), (180, 802869), (186, 776970), (194, 744930), (267, 541260), (270, 535246), (279, 517980), (291, 496620), (310, 466182), (356, 405945), (372, 388485), (388, 372465), (445, 324756), (465, 310788), (485, 297972), (534, 270630), (540, 267623), (558, 258990), (582, 248310), (620, 233091), (801, 180420), (837, 172660), (873, 165540), (890, 162378), (930, 155394), (970, 148986), (1068, 135315), (1116, 129495), (1164, 124155), (1335, 108252), (1395, 103596), (1455, 99324), (1602, 90210), (1674, 86330), (1746, 82770), (1780, 81189), (1860, 77697), (1940, 74493), (2403, 60140), (2619, 55180), (2670, 54126), (2759, 52380), (2790, 51798), (2910, 49662), (3007, 48060), (3204, 45105), (3348, 43165), (3492, 41385), (4005, 36084), (4185, 34532), (4365, 33108), (4806, 30070), (5238, 27590), (5340, 27063), (5518, 26190), (5580, 25899), (5820, 24831), (6014, 24030), (8010, 18042), (8277, 17460), (8370, 17266), (8633, 16740), (8730, 16554), (9021, 16020), (9612, 15035), (10476, 13795), (11036, 13095), (12015, 12028)]