61563780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:850

約数の個数: 96

約数和(自身を含む): 192931200

約数和(自身を除く): 131367420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 346, 519, 540, 659, 692, 865, 1038, 1318, 1557, 1730, 1977, 2076, 2595, 2636, 3114, 3295, 3460, 3954, 4671, 5190, 5931, 6228, 6590, 7785, 7908, 9342, 9885, 10380, 11862, 13180, 15570, 17793, 18684, 19770, 23355, 23724, 29655, 31140, 35586, 39540, 46710, 59310, 71172, 88965, 93420, 114007, 118620, 177930, 228014, 342021, 355860, 456028, 570035, 684042, 1026063, 1140070, 1368084, 1710105, 2052126, 2280140, 3078189, 3420210, 4104252, 5130315, 6156378, 6840420, 10260630, 12312756, 15390945, 20521260, 30781890, 61563780]

約数ペア:

[(1, 61563780), (2, 30781890), (3, 20521260), (4, 15390945), (5, 12312756), (6, 10260630), (9, 6840420), (10, 6156378), (12, 5130315), (15, 4104252), (18, 3420210), (20, 3078189), (27, 2280140), (30, 2052126), (36, 1710105), (45, 1368084), (54, 1140070), (60, 1026063), (90, 684042), (108, 570035), (135, 456028), (173, 355860), (180, 342021), (270, 228014), (346, 177930), (519, 118620), (540, 114007), (659, 93420), (692, 88965), (865, 71172), (1038, 59310), (1318, 46710), (1557, 39540), (1730, 35586), (1977, 31140), (2076, 29655), (2595, 23724), (2636, 23355), (3114, 19770), (3295, 18684), (3460, 17793), (3954, 15570), (4671, 13180), (5190, 11862), (5931, 10380), (6228, 9885), (6590, 9342), (7785, 7908)]