74019400

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 218736000

約数和(自身を除く): 144716600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 83, 91, 98, 100, 104, 130, 140, 166, 175, 182, 196, 200, 245, 260, 280, 325, 332, 343, 350, 364, 392, 415, 455, 490, 520, 581, 637, 650, 664, 686, 700, 728, 830, 910, 980, 1079, 1162, 1225, 1274, 1300, 1372, 1400, 1660, 1715, 1820, 1960, 2075, 2158, 2275, 2324, 2450, 2548, 2600, 2744, 2905, 3185, 3320, 3430, 3640, 4067, 4150, 4316, 4459, 4550, 4648, 4900, 5096, 5395, 5810, 6370, 6860, 7553, 8134, 8300, 8575, 8632, 8918, 9100, 9800, 10790, 11620, 12740, 13720, 14525, 15106, 15925, 16268, 16600, 17150, 17836, 18200, 20335, 21580, 22295, 23240, 25480, 26975, 28469, 29050, 30212, 31850, 32536, 34300, 35672, 37765, 40670, 43160, 44590, 52871, 53950, 56938, 58100, 60424, 63700, 68600, 75530, 81340, 89180, 101675, 105742, 107900, 111475, 113876, 116200, 127400, 142345, 151060, 162680, 178360, 188825, 203350, 211484, 215800, 222950, 227752, 264355, 284690, 302120, 370097, 377650, 406700, 422968, 445900, 528710, 569380, 711725, 740194, 755300, 813400, 891800, 1057420, 1138760, 1321775, 1423450, 1480388, 1510600, 1850485, 2114840, 2643550, 2846900, 2960776, 3700970, 5287100, 5693800, 7401940, 9252425, 10574200, 14803880, 18504850, 37009700, 74019400]

約数ペア:

[(1, 74019400), (2, 37009700), (4, 18504850), (5, 14803880), (7, 10574200), (8, 9252425), (10, 7401940), (13, 5693800), (14, 5287100), (20, 3700970), (25, 2960776), (26, 2846900), (28, 2643550), (35, 2114840), (40, 1850485), (49, 1510600), (50, 1480388), (52, 1423450), (56, 1321775), (65, 1138760), (70, 1057420), (83, 891800), (91, 813400), (98, 755300), (100, 740194), (104, 711725), (130, 569380), (140, 528710), (166, 445900), (175, 422968), (182, 406700), (196, 377650), (200, 370097), (245, 302120), (260, 284690), (280, 264355), (325, 227752), (332, 222950), (343, 215800), (350, 211484), (364, 203350), (392, 188825), (415, 178360), (455, 162680), (490, 151060), (520, 142345), (581, 127400), (637, 116200), (650, 113876), (664, 111475), (686, 107900), (700, 105742), (728, 101675), (830, 89180), (910, 81340), (980, 75530), (1079, 68600), (1162, 63700), (1225, 60424), (1274, 58100), (1300, 56938), (1372, 53950), (1400, 52871), (1660, 44590), (1715, 43160), (1820, 40670), (1960, 37765), (2075, 35672), (2158, 34300), (2275, 32536), (2324, 31850), (2450, 30212), (2548, 29050), (2600, 28469), (2744, 26975), (2905, 25480), (3185, 23240), (3320, 22295), (3430, 21580), (3640, 20335), (4067, 18200), (4150, 17836), (4316, 17150), (4459, 16600), (4550, 16268), (4648, 15925), (4900, 15106), (5096, 14525), (5395, 13720), (5810, 12740), (6370, 11620), (6860, 10790), (7553, 9800), (8134, 9100), (8300, 8918), (8575, 8632)]