18365100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 60808608

約数和(自身を除く): 42443508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 255, 260, 277, 300, 325, 340, 390, 425, 442, 510, 554, 650, 663, 780, 831, 850, 884, 975, 1020, 1105, 1108, 1275, 1300, 1326, 1385, 1662, 1700, 1950, 2210, 2550, 2652, 2770, 3315, 3324, 3601, 3900, 4155, 4420, 4709, 5100, 5525, 5540, 6630, 6925, 7202, 8310, 9418, 10803, 11050, 13260, 13850, 14127, 14404, 16575, 16620, 18005, 18836, 20775, 21606, 22100, 23545, 27700, 28254, 33150, 36010, 41550, 43212, 47090, 54015, 56508, 61217, 66300, 70635, 72020, 83100, 90025, 94180, 108030, 117725, 122434, 141270, 180050, 183651, 216060, 235450, 244868, 270075, 282540, 306085, 353175, 360100, 367302, 470900, 540150, 612170, 706350, 734604, 918255, 1080300, 1224340, 1412700, 1530425, 1836510, 3060850, 3673020, 4591275, 6121700, 9182550, 18365100]

約数ペア:

[(1, 18365100), (2, 9182550), (3, 6121700), (4, 4591275), (5, 3673020), (6, 3060850), (10, 1836510), (12, 1530425), (13, 1412700), (15, 1224340), (17, 1080300), (20, 918255), (25, 734604), (26, 706350), (30, 612170), (34, 540150), (39, 470900), (50, 367302), (51, 360100), (52, 353175), (60, 306085), (65, 282540), (68, 270075), (75, 244868), (78, 235450), (85, 216060), (100, 183651), (102, 180050), (130, 141270), (150, 122434), (156, 117725), (170, 108030), (195, 94180), (204, 90025), (221, 83100), (255, 72020), (260, 70635), (277, 66300), (300, 61217), (325, 56508), (340, 54015), (390, 47090), (425, 43212), (442, 41550), (510, 36010), (554, 33150), (650, 28254), (663, 27700), (780, 23545), (831, 22100), (850, 21606), (884, 20775), (975, 18836), (1020, 18005), (1105, 16620), (1108, 16575), (1275, 14404), (1300, 14127), (1326, 13850), (1385, 13260), (1662, 11050), (1700, 10803), (1950, 9418), (2210, 8310), (2550, 7202), (2652, 6925), (2770, 6630), (3315, 5540), (3324, 5525), (3601, 5100), (3900, 4709), (4155, 4420)]