159334650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4987}}^1$

素因数の和:5076

約数の個数: 72

約数和(自身を含む): 434195424

約数和(自身を除く): 274860774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 3195, 3550, 4987, 5325, 6390, 9974, 10650, 14961, 15975, 24935, 29922, 31950, 44883, 49870, 74805, 89766, 124675, 149610, 224415, 249350, 354077, 374025, 448830, 708154, 748050, 1062231, 1122075, 1770385, 2124462, 2244150, 3186693, 3540770, 5311155, 6373386, 8851925, 10622310, 15933465, 17703850, 26555775, 31866930, 53111550, 79667325, 159334650]

約数ペア:

[(1, 159334650), (2, 79667325), (3, 53111550), (5, 31866930), (6, 26555775), (9, 17703850), (10, 15933465), (15, 10622310), (18, 8851925), (25, 6373386), (30, 5311155), (45, 3540770), (50, 3186693), (71, 2244150), (75, 2124462), (90, 1770385), (142, 1122075), (150, 1062231), (213, 748050), (225, 708154), (355, 448830), (426, 374025), (450, 354077), (639, 249350), (710, 224415), (1065, 149610), (1278, 124675), (1775, 89766), (2130, 74805), (3195, 49870), (3550, 44883), (4987, 31950), (5325, 29922), (6390, 24935), (9974, 15975), (10650, 14961)]