22515300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 74995200

約数和(自身を除く): 52479900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 269, 270, 279, 300, 310, 372, 450, 465, 538, 540, 558, 620, 675, 775, 807, 837, 900, 930, 1076, 1116, 1345, 1350, 1395, 1550, 1614, 1674, 1860, 2325, 2421, 2690, 2700, 2790, 3100, 3228, 3348, 4035, 4185, 4650, 4842, 5380, 5580, 6725, 6975, 7263, 8070, 8339, 8370, 9300, 9684, 12105, 13450, 13950, 14526, 16140, 16678, 16740, 20175, 20925, 24210, 25017, 26900, 27900, 29052, 33356, 36315, 40350, 41695, 41850, 48420, 50034, 60525, 72630, 75051, 80700, 83390, 83700, 100068, 121050, 125085, 145260, 150102, 166780, 181575, 208475, 225153, 242100, 250170, 300204, 363150, 375255, 416950, 450306, 500340, 625425, 726300, 750510, 833900, 900612, 1125765, 1250850, 1501020, 1876275, 2251530, 2501700, 3752550, 4503060, 5628825, 7505100, 11257650, 22515300]

約数ペア:

[(1, 22515300), (2, 11257650), (3, 7505100), (4, 5628825), (5, 4503060), (6, 3752550), (9, 2501700), (10, 2251530), (12, 1876275), (15, 1501020), (18, 1250850), (20, 1125765), (25, 900612), (27, 833900), (30, 750510), (31, 726300), (36, 625425), (45, 500340), (50, 450306), (54, 416950), (60, 375255), (62, 363150), (75, 300204), (90, 250170), (93, 242100), (100, 225153), (108, 208475), (124, 181575), (135, 166780), (150, 150102), (155, 145260), (180, 125085), (186, 121050), (225, 100068), (269, 83700), (270, 83390), (279, 80700), (300, 75051), (310, 72630), (372, 60525), (450, 50034), (465, 48420), (538, 41850), (540, 41695), (558, 40350), (620, 36315), (675, 33356), (775, 29052), (807, 27900), (837, 26900), (900, 25017), (930, 24210), (1076, 20925), (1116, 20175), (1345, 16740), (1350, 16678), (1395, 16140), (1550, 14526), (1614, 13950), (1674, 13450), (1860, 12105), (2325, 9684), (2421, 9300), (2690, 8370), (2700, 8339), (2790, 8070), (3100, 7263), (3228, 6975), (3348, 6725), (4035, 5580), (4185, 5380), (4650, 4842)]