205122450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2843}}^1$

素因数の和:2908

約数の個数: 96

約数和(自身を含む): 562838976

約数和(自身を除く): 357716526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 37, 39, 50, 65, 74, 75, 78, 111, 130, 150, 185, 195, 222, 325, 370, 390, 481, 555, 650, 925, 962, 975, 1110, 1443, 1850, 1950, 2405, 2775, 2843, 2886, 4810, 5550, 5686, 7215, 8529, 12025, 14215, 14430, 17058, 24050, 28430, 36075, 36959, 42645, 71075, 72150, 73918, 85290, 105191, 110877, 142150, 184795, 210382, 213225, 221754, 315573, 369590, 426450, 525955, 554385, 631146, 923975, 1051910, 1108770, 1367483, 1577865, 1847950, 2629775, 2734966, 2771925, 3155730, 4102449, 5259550, 5543850, 6837415, 7889325, 8204898, 13674830, 15778650, 20512245, 34187075, 41024490, 68374150, 102561225, 205122450]

約数ペア:

[(1, 205122450), (2, 102561225), (3, 68374150), (5, 41024490), (6, 34187075), (10, 20512245), (13, 15778650), (15, 13674830), (25, 8204898), (26, 7889325), (30, 6837415), (37, 5543850), (39, 5259550), (50, 4102449), (65, 3155730), (74, 2771925), (75, 2734966), (78, 2629775), (111, 1847950), (130, 1577865), (150, 1367483), (185, 1108770), (195, 1051910), (222, 923975), (325, 631146), (370, 554385), (390, 525955), (481, 426450), (555, 369590), (650, 315573), (925, 221754), (962, 213225), (975, 210382), (1110, 184795), (1443, 142150), (1850, 110877), (1950, 105191), (2405, 85290), (2775, 73918), (2843, 72150), (2886, 71075), (4810, 42645), (5550, 36959), (5686, 36075), (7215, 28430), (8529, 24050), (12025, 17058), (14215, 14430)]