388466100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{39239}}^1$

素因数の和:39270

約数の個数: 108

約数和(自身を含む): 1328352480

約数和(自身を除く): 939886380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 9900, 39239, 78478, 117717, 156956, 196195, 235434, 353151, 392390, 431629, 470868, 588585, 706302, 784780, 863258, 980975, 1177170, 1294887, 1412604, 1726516, 1765755, 1961950, 2158145, 2354340, 2589774, 2942925, 3531510, 3884661, 3923900, 4316290, 5179548, 5885850, 6474435, 7063020, 7769322, 8632580, 8828775, 10790725, 11771700, 12948870, 15538644, 17657550, 19423305, 21581450, 25897740, 32372175, 35315100, 38846610, 43162900, 64744350, 77693220, 97116525, 129488700, 194233050, 388466100]

約数ペア:

[(1, 388466100), (2, 194233050), (3, 129488700), (4, 97116525), (5, 77693220), (6, 64744350), (9, 43162900), (10, 38846610), (11, 35315100), (12, 32372175), (15, 25897740), (18, 21581450), (20, 19423305), (22, 17657550), (25, 15538644), (30, 12948870), (33, 11771700), (36, 10790725), (44, 8828775), (45, 8632580), (50, 7769322), (55, 7063020), (60, 6474435), (66, 5885850), (75, 5179548), (90, 4316290), (99, 3923900), (100, 3884661), (110, 3531510), (132, 2942925), (150, 2589774), (165, 2354340), (180, 2158145), (198, 1961950), (220, 1765755), (225, 1726516), (275, 1412604), (300, 1294887), (330, 1177170), (396, 980975), (450, 863258), (495, 784780), (550, 706302), (660, 588585), (825, 470868), (900, 431629), (990, 392390), (1100, 353151), (1650, 235434), (1980, 196195), (2475, 156956), (3300, 117717), (4950, 78478), (9900, 39239)]