188486460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18371}}^1$

素因数の和:18408

約数の個数: 96

約数和(自身を含む): 617299200

約数和(自身を除く): 428812740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 18371, 36742, 55113, 73484, 91855, 110226, 165339, 183710, 220452, 275565, 330678, 349049, 367420, 496017, 551130, 661356, 698098, 826695, 992034, 1047147, 1102260, 1396196, 1653390, 1745245, 1984068, 2094294, 2480085, 3141441, 3306780, 3490490, 4188588, 4960170, 5235735, 6282882, 6980980, 9424323, 9920340, 10471470, 12565764, 15707205, 18848646, 20942940, 31414410, 37697292, 47121615, 62828820, 94243230, 188486460]

約数ペア:

[(1, 188486460), (2, 94243230), (3, 62828820), (4, 47121615), (5, 37697292), (6, 31414410), (9, 20942940), (10, 18848646), (12, 15707205), (15, 12565764), (18, 10471470), (19, 9920340), (20, 9424323), (27, 6980980), (30, 6282882), (36, 5235735), (38, 4960170), (45, 4188588), (54, 3490490), (57, 3306780), (60, 3141441), (76, 2480085), (90, 2094294), (95, 1984068), (108, 1745245), (114, 1653390), (135, 1396196), (171, 1102260), (180, 1047147), (190, 992034), (228, 826695), (270, 698098), (285, 661356), (342, 551130), (380, 496017), (513, 367420), (540, 349049), (570, 330678), (684, 275565), (855, 220452), (1026, 183710), (1140, 165339), (1710, 110226), (2052, 91855), (2565, 73484), (3420, 55113), (5130, 36742), (10260, 18371)]