18127200

素因数分解:

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

素因数の和:126

約数の個数: 288

約数和(自身を含む): 73495296

約数和(自身を除く): 55368096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 83, 84, 91, 96, 100, 104, 105, 112, 120, 130, 140, 150, 156, 160, 166, 168, 175, 182, 195, 200, 208, 210, 224, 240, 249, 260, 273, 280, 300, 312, 325, 332, 336, 350, 364, 390, 400, 415, 416, 420, 455, 480, 498, 520, 525, 546, 560, 581, 600, 624, 650, 664, 672, 700, 728, 780, 800, 830, 840, 910, 975, 996, 1040, 1050, 1079, 1092, 1120, 1162, 1200, 1245, 1248, 1300, 1328, 1365, 1400, 1456, 1560, 1660, 1680, 1743, 1820, 1950, 1992, 2075, 2080, 2100, 2158, 2184, 2275, 2324, 2400, 2490, 2600, 2656, 2730, 2800, 2905, 2912, 3120, 3237, 3320, 3360, 3486, 3640, 3900, 3984, 4150, 4200, 4316, 4368, 4550, 4648, 4980, 5200, 5395, 5460, 5600, 5810, 6225, 6240, 6474, 6640, 6825, 6972, 7280, 7553, 7800, 7968, 8300, 8400, 8632, 8715, 8736, 9100, 9296, 9960, 10400, 10790, 10920, 11620, 12450, 12948, 13280, 13650, 13944, 14525, 14560, 15106, 15600, 16185, 16600, 16800, 17264, 17430, 18200, 18592, 19920, 21580, 21840, 22659, 23240, 24900, 25896, 26975, 27300, 27888, 29050, 30212, 31200, 32370, 33200, 34528, 34860, 36400, 37765, 39840, 43160, 43575, 43680, 45318, 46480, 49800, 51792, 53950, 54600, 55776, 58100, 60424, 64740, 66400, 69720, 72800, 75530, 80925, 86320, 87150, 90636, 92960, 99600, 103584, 107900, 109200, 113295, 116200, 120848, 129480, 139440, 151060, 161850, 172640, 174300, 181272, 188825, 199200, 215800, 218400, 226590, 232400, 241696, 258960, 278880, 302120, 323700, 348600, 362544, 377650, 431600, 453180, 464800, 517920, 566475, 604240, 647400, 697200, 725088, 755300, 863200, 906360, 1132950, 1208480, 1294800, 1394400, 1510600, 1812720, 2265900, 2589600, 3021200, 3625440, 4531800, 6042400, 9063600, 18127200]

約数ペア:

[(1, 18127200), (2, 9063600), (3, 6042400), (4, 4531800), (5, 3625440), (6, 3021200), (7, 2589600), (8, 2265900), (10, 1812720), (12, 1510600), (13, 1394400), (14, 1294800), (15, 1208480), (16, 1132950), (20, 906360), (21, 863200), (24, 755300), (25, 725088), (26, 697200), (28, 647400), (30, 604240), (32, 566475), (35, 517920), (39, 464800), (40, 453180), (42, 431600), (48, 377650), (50, 362544), (52, 348600), (56, 323700), (60, 302120), (65, 278880), (70, 258960), (75, 241696), (78, 232400), (80, 226590), (83, 218400), (84, 215800), (91, 199200), (96, 188825), (100, 181272), (104, 174300), (105, 172640), (112, 161850), (120, 151060), (130, 139440), (140, 129480), (150, 120848), (156, 116200), (160, 113295), (166, 109200), (168, 107900), (175, 103584), (182, 99600), (195, 92960), (200, 90636), (208, 87150), (210, 86320), (224, 80925), (240, 75530), (249, 72800), (260, 69720), (273, 66400), (280, 64740), (300, 60424), (312, 58100), (325, 55776), (332, 54600), (336, 53950), (350, 51792), (364, 49800), (390, 46480), (400, 45318), (415, 43680), (416, 43575), (420, 43160), (455, 39840), (480, 37765), (498, 36400), (520, 34860), (525, 34528), (546, 33200), (560, 32370), (581, 31200), (600, 30212), (624, 29050), (650, 27888), (664, 27300), (672, 26975), (700, 25896), (728, 24900), (780, 23240), (800, 22659), (830, 21840), (840, 21580), (910, 19920), (975, 18592), (996, 18200), (1040, 17430), (1050, 17264), (1079, 16800), (1092, 16600), (1120, 16185), (1162, 15600), (1200, 15106), (1245, 14560), (1248, 14525), (1300, 13944), (1328, 13650), (1365, 13280), (1400, 12948), (1456, 12450), (1560, 11620), (1660, 10920), (1680, 10790), (1743, 10400), (1820, 9960), (1950, 9296), (1992, 9100), (2075, 8736), (2080, 8715), (2100, 8632), (2158, 8400), (2184, 8300), (2275, 7968), (2324, 7800), (2400, 7553), (2490, 7280), (2600, 6972), (2656, 6825), (2730, 6640), (2800, 6474), (2905, 6240), (2912, 6225), (3120, 5810), (3237, 5600), (3320, 5460), (3360, 5395), (3486, 5200), (3640, 4980), (3900, 4648), (3984, 4550), (4150, 4368), (4200, 4316)]