149005920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:813

約数の個数: 192

約数和(自身を含む): 545965056

約数和(自身を除く): 396959136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 727, 732, 840, 854, 915, 976, 1120, 1220, 1281, 1454, 1464, 1680, 1708, 1830, 1952, 2135, 2181, 2440, 2562, 2908, 2928, 3360, 3416, 3635, 3660, 4270, 4362, 4880, 5089, 5124, 5816, 5856, 6405, 6832, 7270, 7320, 8540, 8724, 9760, 10178, 10248, 10905, 11632, 12810, 13664, 14540, 14640, 15267, 17080, 17448, 20356, 20496, 21810, 23264, 25445, 25620, 29080, 29280, 30534, 34160, 34896, 40712, 40992, 43620, 44347, 50890, 51240, 58160, 61068, 68320, 69792, 76335, 81424, 87240, 88694, 101780, 102480, 116320, 122136, 133041, 152670, 162848, 174480, 177388, 203560, 204960, 221735, 244272, 266082, 305340, 310429, 348960, 354776, 407120, 443470, 488544, 532164, 610680, 620858, 665205, 709552, 814240, 886940, 931287, 1064328, 1221360, 1241716, 1330410, 1419104, 1552145, 1773880, 1862574, 2128656, 2442720, 2483432, 2660820, 3104290, 3547760, 3725148, 4257312, 4656435, 4966864, 5321640, 6208580, 7095520, 7450296, 9312870, 9933728, 10643280, 12417160, 14900592, 18625740, 21286560, 24834320, 29801184, 37251480, 49668640, 74502960, 149005920]

約数ペア:

[(1, 149005920), (2, 74502960), (3, 49668640), (4, 37251480), (5, 29801184), (6, 24834320), (7, 21286560), (8, 18625740), (10, 14900592), (12, 12417160), (14, 10643280), (15, 9933728), (16, 9312870), (20, 7450296), (21, 7095520), (24, 6208580), (28, 5321640), (30, 4966864), (32, 4656435), (35, 4257312), (40, 3725148), (42, 3547760), (48, 3104290), (56, 2660820), (60, 2483432), (61, 2442720), (70, 2128656), (80, 1862574), (84, 1773880), (96, 1552145), (105, 1419104), (112, 1330410), (120, 1241716), (122, 1221360), (140, 1064328), (160, 931287), (168, 886940), (183, 814240), (210, 709552), (224, 665205), (240, 620858), (244, 610680), (280, 532164), (305, 488544), (336, 443470), (366, 407120), (420, 354776), (427, 348960), (480, 310429), (488, 305340), (560, 266082), (610, 244272), (672, 221735), (727, 204960), (732, 203560), (840, 177388), (854, 174480), (915, 162848), (976, 152670), (1120, 133041), (1220, 122136), (1281, 116320), (1454, 102480), (1464, 101780), (1680, 88694), (1708, 87240), (1830, 81424), (1952, 76335), (2135, 69792), (2181, 68320), (2440, 61068), (2562, 58160), (2908, 51240), (2928, 50890), (3360, 44347), (3416, 43620), (3635, 40992), (3660, 40712), (4270, 34896), (4362, 34160), (4880, 30534), (5089, 29280), (5124, 29080), (5816, 25620), (5856, 25445), (6405, 23264), (6832, 21810), (7270, 20496), (7320, 20356), (8540, 17448), (8724, 17080), (9760, 15267), (10178, 14640), (10248, 14540), (10905, 13664), (11632, 12810)]