101961720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13487}}^1$

素因数の和:13514

約数の個数: 128

約数和(自身を含む): 388454400

約数和(自身を除く): 286492680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 13487, 26974, 40461, 53948, 67435, 80922, 94409, 107896, 121383, 134870, 161844, 188818, 202305, 242766, 269740, 283227, 323688, 364149, 377636, 404610, 472045, 485532, 539480, 566454, 606915, 728298, 755272, 809220, 849681, 944090, 971064, 1132908, 1213830, 1416135, 1456596, 1618440, 1699362, 1820745, 1888180, 2265816, 2427660, 2549043, 2832270, 2913192, 3398724, 3641490, 3776360, 4248405, 4855320, 5098086, 5664540, 6797448, 7282980, 8496810, 10196172, 11329080, 12745215, 14565960, 16993620, 20392344, 25490430, 33987240, 50980860, 101961720]

約数ペア:

[(1, 101961720), (2, 50980860), (3, 33987240), (4, 25490430), (5, 20392344), (6, 16993620), (7, 14565960), (8, 12745215), (9, 11329080), (10, 10196172), (12, 8496810), (14, 7282980), (15, 6797448), (18, 5664540), (20, 5098086), (21, 4855320), (24, 4248405), (27, 3776360), (28, 3641490), (30, 3398724), (35, 2913192), (36, 2832270), (40, 2549043), (42, 2427660), (45, 2265816), (54, 1888180), (56, 1820745), (60, 1699362), (63, 1618440), (70, 1456596), (72, 1416135), (84, 1213830), (90, 1132908), (105, 971064), (108, 944090), (120, 849681), (126, 809220), (135, 755272), (140, 728298), (168, 606915), (180, 566454), (189, 539480), (210, 485532), (216, 472045), (252, 404610), (270, 377636), (280, 364149), (315, 323688), (360, 283227), (378, 269740), (420, 242766), (504, 202305), (540, 188818), (630, 161844), (756, 134870), (840, 121383), (945, 107896), (1080, 94409), (1260, 80922), (1512, 67435), (1890, 53948), (2520, 40461), (3780, 26974), (7560, 13487)]