187805340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 592064928

約数和(自身を除く): 404259588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 163, 173, 180, 185, 222, 326, 333, 346, 370, 444, 489, 519, 555, 652, 666, 692, 740, 815, 865, 978, 1038, 1110, 1332, 1467, 1557, 1630, 1665, 1730, 1956, 2076, 2220, 2445, 2595, 2934, 3114, 3260, 3330, 3460, 4890, 5190, 5868, 6031, 6228, 6401, 6660, 7335, 7785, 9780, 10380, 12062, 12802, 14670, 15570, 18093, 19203, 24124, 25604, 28199, 29340, 30155, 31140, 32005, 36186, 38406, 54279, 56398, 57609, 60310, 64010, 72372, 76812, 84597, 90465, 96015, 108558, 112796, 115218, 120620, 128020, 140995, 169194, 180930, 192030, 217116, 230436, 253791, 271395, 281990, 288045, 338388, 361860, 384060, 422985, 507582, 542790, 563980, 576090, 845970, 1015164, 1043363, 1085580, 1152180, 1268955, 1691940, 2086726, 2537910, 3130089, 4173452, 5075820, 5216815, 6260178, 9390267, 10433630, 12520356, 15650445, 18780534, 20867260, 31300890, 37561068, 46951335, 62601780, 93902670, 187805340]

約数ペア:

[(1, 187805340), (2, 93902670), (3, 62601780), (4, 46951335), (5, 37561068), (6, 31300890), (9, 20867260), (10, 18780534), (12, 15650445), (15, 12520356), (18, 10433630), (20, 9390267), (30, 6260178), (36, 5216815), (37, 5075820), (45, 4173452), (60, 3130089), (74, 2537910), (90, 2086726), (111, 1691940), (148, 1268955), (163, 1152180), (173, 1085580), (180, 1043363), (185, 1015164), (222, 845970), (326, 576090), (333, 563980), (346, 542790), (370, 507582), (444, 422985), (489, 384060), (519, 361860), (555, 338388), (652, 288045), (666, 281990), (692, 271395), (740, 253791), (815, 230436), (865, 217116), (978, 192030), (1038, 180930), (1110, 169194), (1332, 140995), (1467, 128020), (1557, 120620), (1630, 115218), (1665, 112796), (1730, 108558), (1956, 96015), (2076, 90465), (2220, 84597), (2445, 76812), (2595, 72372), (2934, 64010), (3114, 60310), (3260, 57609), (3330, 56398), (3460, 54279), (4890, 38406), (5190, 36186), (5868, 32005), (6031, 31140), (6228, 30155), (6401, 29340), (6660, 28199), (7335, 25604), (7785, 24124), (9780, 19203), (10380, 18093), (12062, 15570), (12802, 14670)]