55805100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 178634400

約数和(自身を除く): 122829300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 41, 50, 52, 60, 65, 75, 78, 82, 100, 123, 130, 150, 156, 164, 195, 205, 246, 260, 300, 325, 349, 390, 410, 492, 533, 615, 650, 698, 780, 820, 975, 1025, 1047, 1066, 1230, 1300, 1396, 1599, 1745, 1950, 2050, 2094, 2132, 2460, 2665, 3075, 3198, 3490, 3900, 4100, 4188, 4537, 5235, 5330, 6150, 6396, 6980, 7995, 8725, 9074, 10470, 10660, 12300, 13325, 13611, 14309, 15990, 17450, 18148, 20940, 22685, 26175, 26650, 27222, 28618, 31980, 34900, 39975, 42927, 45370, 52350, 53300, 54444, 57236, 68055, 71545, 79950, 85854, 90740, 104700, 113425, 136110, 143090, 159900, 171708, 186017, 214635, 226850, 272220, 286180, 340275, 357725, 372034, 429270, 453700, 558051, 680550, 715450, 744068, 858540, 930085, 1073175, 1116102, 1361100, 1430900, 1860170, 2146350, 2232204, 2790255, 3720340, 4292700, 4650425, 5580510, 9300850, 11161020, 13951275, 18601700, 27902550, 55805100]

約数ペア:

[(1, 55805100), (2, 27902550), (3, 18601700), (4, 13951275), (5, 11161020), (6, 9300850), (10, 5580510), (12, 4650425), (13, 4292700), (15, 3720340), (20, 2790255), (25, 2232204), (26, 2146350), (30, 1860170), (39, 1430900), (41, 1361100), (50, 1116102), (52, 1073175), (60, 930085), (65, 858540), (75, 744068), (78, 715450), (82, 680550), (100, 558051), (123, 453700), (130, 429270), (150, 372034), (156, 357725), (164, 340275), (195, 286180), (205, 272220), (246, 226850), (260, 214635), (300, 186017), (325, 171708), (349, 159900), (390, 143090), (410, 136110), (492, 113425), (533, 104700), (615, 90740), (650, 85854), (698, 79950), (780, 71545), (820, 68055), (975, 57236), (1025, 54444), (1047, 53300), (1066, 52350), (1230, 45370), (1300, 42927), (1396, 39975), (1599, 34900), (1745, 31980), (1950, 28618), (2050, 27222), (2094, 26650), (2132, 26175), (2460, 22685), (2665, 20940), (3075, 18148), (3198, 17450), (3490, 15990), (3900, 14309), (4100, 13611), (4188, 13325), (4537, 12300), (5235, 10660), (5330, 10470), (6150, 9074), (6396, 8725), (6980, 7995)]