244151900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 601628160

約数和(自身を除く): 357476260

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 37, 38, 46, 50, 74, 76, 92, 95, 100, 115, 148, 151, 185, 190, 230, 302, 370, 380, 437, 460, 475, 575, 604, 703, 740, 755, 851, 874, 925, 950, 1150, 1406, 1510, 1702, 1748, 1850, 1900, 2185, 2300, 2812, 2869, 3020, 3404, 3473, 3515, 3700, 3775, 4255, 4370, 5587, 5738, 6946, 7030, 7550, 8510, 8740, 10925, 11174, 11476, 13892, 14060, 14345, 15100, 16169, 17020, 17365, 17575, 21275, 21850, 22348, 27935, 28690, 32338, 34730, 35150, 42550, 43700, 55870, 57380, 64676, 65987, 69460, 70300, 71725, 80845, 85100, 86825, 106153, 111740, 128501, 131974, 139675, 143450, 161690, 173650, 212306, 257002, 263948, 279350, 286900, 323380, 329935, 347300, 404225, 424612, 514004, 530765, 558700, 642505, 659870, 808450, 1061530, 1285010, 1319740, 1616900, 1649675, 2123060, 2441519, 2570020, 2653825, 3212525, 3299350, 4883038, 5307650, 6425050, 6598700, 9766076, 10615300, 12207595, 12850100, 24415190, 48830380, 61037975, 122075950, 244151900]

約数ペア:

[(1, 244151900), (2, 122075950), (4, 61037975), (5, 48830380), (10, 24415190), (19, 12850100), (20, 12207595), (23, 10615300), (25, 9766076), (37, 6598700), (38, 6425050), (46, 5307650), (50, 4883038), (74, 3299350), (76, 3212525), (92, 2653825), (95, 2570020), (100, 2441519), (115, 2123060), (148, 1649675), (151, 1616900), (185, 1319740), (190, 1285010), (230, 1061530), (302, 808450), (370, 659870), (380, 642505), (437, 558700), (460, 530765), (475, 514004), (575, 424612), (604, 404225), (703, 347300), (740, 329935), (755, 323380), (851, 286900), (874, 279350), (925, 263948), (950, 257002), (1150, 212306), (1406, 173650), (1510, 161690), (1702, 143450), (1748, 139675), (1850, 131974), (1900, 128501), (2185, 111740), (2300, 106153), (2812, 86825), (2869, 85100), (3020, 80845), (3404, 71725), (3473, 70300), (3515, 69460), (3700, 65987), (3775, 64676), (4255, 57380), (4370, 55870), (5587, 43700), (5738, 42550), (6946, 35150), (7030, 34730), (7550, 32338), (8510, 28690), (8740, 27935), (10925, 22348), (11174, 21850), (11476, 21275), (13892, 17575), (14060, 17365), (14345, 17020), (15100, 16169)]