187443050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 372351168

約数和(自身を除く): 184908118

約数列:

[1, 2, 5, 10, 25, 31, 47, 50, 62, 83, 94, 155, 166, 235, 310, 415, 470, 775, 830, 961, 1175, 1457, 1550, 1922, 2075, 2350, 2573, 2914, 3901, 4150, 4805, 5146, 7285, 7802, 9610, 12865, 14570, 19505, 24025, 25730, 36425, 39010, 45167, 48050, 64325, 72850, 79763, 90334, 97525, 120931, 128650, 159526, 195050, 225835, 241862, 398815, 451670, 604655, 797630, 1129175, 1209310, 1994075, 2258350, 3023275, 3748861, 3988150, 6046550, 7497722, 18744305, 37488610, 93721525, 187443050]

約数ペア:

[(1, 187443050), (2, 93721525), (5, 37488610), (10, 18744305), (25, 7497722), (31, 6046550), (47, 3988150), (50, 3748861), (62, 3023275), (83, 2258350), (94, 1994075), (155, 1209310), (166, 1129175), (235, 797630), (310, 604655), (415, 451670), (470, 398815), (775, 241862), (830, 225835), (961, 195050), (1175, 159526), (1457, 128650), (1550, 120931), (1922, 97525), (2075, 90334), (2350, 79763), (2573, 72850), (2914, 64325), (3901, 48050), (4150, 45167), (4805, 39010), (5146, 36425), (7285, 25730), (7802, 24025), (9610, 19505), (12865, 14570)]