100881720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3270

約数の個数: 128

約数和(自身を含む): 347976000

約数和(自身を除く): 247094280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3221, 3480, 3915, 5220, 6264, 6442, 7830, 9663, 10440, 12884, 15660, 16105, 19326, 25768, 28989, 31320, 32210, 38652, 48315, 57978, 64420, 77304, 86967, 93409, 96630, 115956, 128840, 144945, 173934, 186818, 193260, 231912, 280227, 289890, 347868, 373636, 386520, 434835, 467045, 560454, 579780, 695736, 747272, 840681, 869670, 934090, 1120908, 1159560, 1401135, 1681362, 1739340, 1868180, 2241816, 2522043, 2802270, 3362724, 3478680, 3736360, 4203405, 5044086, 5604540, 6725448, 8406810, 10088172, 11209080, 12610215, 16813620, 20176344, 25220430, 33627240, 50440860, 100881720]

約数ペア:

[(1, 100881720), (2, 50440860), (3, 33627240), (4, 25220430), (5, 20176344), (6, 16813620), (8, 12610215), (9, 11209080), (10, 10088172), (12, 8406810), (15, 6725448), (18, 5604540), (20, 5044086), (24, 4203405), (27, 3736360), (29, 3478680), (30, 3362724), (36, 2802270), (40, 2522043), (45, 2241816), (54, 1868180), (58, 1739340), (60, 1681362), (72, 1401135), (87, 1159560), (90, 1120908), (108, 934090), (116, 869670), (120, 840681), (135, 747272), (145, 695736), (174, 579780), (180, 560454), (216, 467045), (232, 434835), (261, 386520), (270, 373636), (290, 347868), (348, 289890), (360, 280227), (435, 231912), (522, 193260), (540, 186818), (580, 173934), (696, 144945), (783, 128840), (870, 115956), (1044, 96630), (1080, 93409), (1160, 86967), (1305, 77304), (1566, 64420), (1740, 57978), (2088, 48315), (2610, 38652), (3132, 32210), (3221, 31320), (3480, 28989), (3915, 25768), (5220, 19326), (6264, 16105), (6442, 15660), (7830, 12884), (9663, 10440)]