40371100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 112492800

約数和(自身を除く): 72121700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 107, 110, 140, 154, 175, 196, 214, 220, 245, 275, 308, 343, 350, 385, 428, 490, 535, 539, 550, 686, 700, 749, 770, 980, 1070, 1078, 1100, 1177, 1225, 1372, 1498, 1540, 1715, 1925, 2140, 2156, 2354, 2450, 2675, 2695, 2996, 3430, 3745, 3773, 3850, 4708, 4900, 5243, 5350, 5390, 5885, 6860, 7490, 7546, 7700, 8239, 8575, 10486, 10700, 10780, 11770, 13475, 14980, 15092, 16478, 17150, 18725, 18865, 20972, 23540, 26215, 26950, 29425, 32956, 34300, 36701, 37450, 37730, 41195, 52430, 53900, 57673, 58850, 73402, 74900, 75460, 82390, 94325, 104860, 115346, 117700, 131075, 146804, 164780, 183505, 188650, 205975, 230692, 262150, 288365, 367010, 377300, 403711, 411950, 524300, 576730, 734020, 807422, 823900, 917525, 1153460, 1441825, 1614844, 1835050, 2018555, 2883650, 3670100, 4037110, 5767300, 8074220, 10092775, 20185550, 40371100]

約数ペア:

[(1, 40371100), (2, 20185550), (4, 10092775), (5, 8074220), (7, 5767300), (10, 4037110), (11, 3670100), (14, 2883650), (20, 2018555), (22, 1835050), (25, 1614844), (28, 1441825), (35, 1153460), (44, 917525), (49, 823900), (50, 807422), (55, 734020), (70, 576730), (77, 524300), (98, 411950), (100, 403711), (107, 377300), (110, 367010), (140, 288365), (154, 262150), (175, 230692), (196, 205975), (214, 188650), (220, 183505), (245, 164780), (275, 146804), (308, 131075), (343, 117700), (350, 115346), (385, 104860), (428, 94325), (490, 82390), (535, 75460), (539, 74900), (550, 73402), (686, 58850), (700, 57673), (749, 53900), (770, 52430), (980, 41195), (1070, 37730), (1078, 37450), (1100, 36701), (1177, 34300), (1225, 32956), (1372, 29425), (1498, 26950), (1540, 26215), (1715, 23540), (1925, 20972), (2140, 18865), (2156, 18725), (2354, 17150), (2450, 16478), (2675, 15092), (2695, 14980), (2996, 13475), (3430, 11770), (3745, 10780), (3773, 10700), (3850, 10486), (4708, 8575), (4900, 8239), (5243, 7700), (5350, 7546), (5390, 7490), (5885, 6860)]