189243900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5683}}^1$

素因数の和:5740

約数の個数: 108

約数和(自身を含む): 609313432

約数和(自身を除く): 420069532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 148, 150, 180, 185, 222, 225, 300, 333, 370, 444, 450, 555, 666, 740, 900, 925, 1110, 1332, 1665, 1850, 2220, 2775, 3330, 3700, 5550, 5683, 6660, 8325, 11100, 11366, 16650, 17049, 22732, 28415, 33300, 34098, 51147, 56830, 68196, 85245, 102294, 113660, 142075, 170490, 204588, 210271, 255735, 284150, 340980, 420542, 426225, 511470, 568300, 630813, 841084, 852450, 1022940, 1051355, 1261626, 1278675, 1704900, 1892439, 2102710, 2523252, 2557350, 3154065, 3784878, 4205420, 5114700, 5256775, 6308130, 7569756, 9462195, 10513550, 12616260, 15770325, 18924390, 21027100, 31540650, 37848780, 47310975, 63081300, 94621950, 189243900]

約数ペア:

[(1, 189243900), (2, 94621950), (3, 63081300), (4, 47310975), (5, 37848780), (6, 31540650), (9, 21027100), (10, 18924390), (12, 15770325), (15, 12616260), (18, 10513550), (20, 9462195), (25, 7569756), (30, 6308130), (36, 5256775), (37, 5114700), (45, 4205420), (50, 3784878), (60, 3154065), (74, 2557350), (75, 2523252), (90, 2102710), (100, 1892439), (111, 1704900), (148, 1278675), (150, 1261626), (180, 1051355), (185, 1022940), (222, 852450), (225, 841084), (300, 630813), (333, 568300), (370, 511470), (444, 426225), (450, 420542), (555, 340980), (666, 284150), (740, 255735), (900, 210271), (925, 204588), (1110, 170490), (1332, 142075), (1665, 113660), (1850, 102294), (2220, 85245), (2775, 68196), (3330, 56830), (3700, 51147), (5550, 34098), (5683, 33300), (6660, 28415), (8325, 22732), (11100, 17049), (11366, 16650)]