155998350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{5683}}^1$

素因数の和:5762

約数の個数: 72

約数和(自身を含む): 426061272

約数和(自身を除く): 270062922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1525, 1830, 2745, 3050, 4575, 5490, 5683, 9150, 11366, 13725, 17049, 27450, 28415, 34098, 51147, 56830, 85245, 102294, 142075, 170490, 255735, 284150, 346663, 426225, 511470, 693326, 852450, 1039989, 1278675, 1733315, 2079978, 2557350, 3119967, 3466630, 5199945, 6239934, 8666575, 10399890, 15599835, 17333150, 25999725, 31199670, 51999450, 77999175, 155998350]

約数ペア:

[(1, 155998350), (2, 77999175), (3, 51999450), (5, 31199670), (6, 25999725), (9, 17333150), (10, 15599835), (15, 10399890), (18, 8666575), (25, 6239934), (30, 5199945), (45, 3466630), (50, 3119967), (61, 2557350), (75, 2079978), (90, 1733315), (122, 1278675), (150, 1039989), (183, 852450), (225, 693326), (305, 511470), (366, 426225), (450, 346663), (549, 284150), (610, 255735), (915, 170490), (1098, 142075), (1525, 102294), (1830, 85245), (2745, 56830), (3050, 51147), (4575, 34098), (5490, 28415), (5683, 27450), (9150, 17049), (11366, 13725)]