217336500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:992

約数の個数: 192

約数和(自身を含む): 745355520

約数和(自身を除く): 528019020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 125, 135, 150, 153, 170, 180, 204, 225, 250, 255, 270, 300, 306, 340, 375, 425, 450, 459, 500, 510, 540, 612, 675, 750, 765, 850, 900, 918, 947, 1020, 1125, 1275, 1350, 1500, 1530, 1700, 1836, 1894, 2125, 2250, 2295, 2550, 2700, 2841, 3060, 3375, 3788, 3825, 4250, 4500, 4590, 4735, 5100, 5682, 6375, 6750, 7650, 8500, 8523, 9180, 9470, 11364, 11475, 12750, 13500, 14205, 15300, 16099, 17046, 18940, 19125, 22950, 23675, 25500, 25569, 28410, 32198, 34092, 38250, 42615, 45900, 47350, 48297, 51138, 56820, 57375, 64396, 71025, 76500, 80495, 85230, 94700, 96594, 102276, 114750, 118375, 127845, 142050, 144891, 160990, 170460, 193188, 213075, 229500, 236750, 241485, 255690, 284100, 289782, 321980, 355125, 402475, 426150, 434673, 473500, 482970, 511380, 579564, 639225, 710250, 724455, 804950, 852300, 869346, 965940, 1065375, 1207425, 1278450, 1420500, 1448910, 1609900, 1738692, 2012375, 2130750, 2173365, 2414850, 2556900, 2897820, 3196125, 3622275, 4024750, 4261500, 4346730, 4829700, 6037125, 6392250, 7244550, 8049500, 8693460, 10866825, 12074250, 12784500, 14489100, 18111375, 21733650, 24148500, 36222750, 43467300, 54334125, 72445500, 108668250, 217336500]

約数ペア:

[(1, 217336500), (2, 108668250), (3, 72445500), (4, 54334125), (5, 43467300), (6, 36222750), (9, 24148500), (10, 21733650), (12, 18111375), (15, 14489100), (17, 12784500), (18, 12074250), (20, 10866825), (25, 8693460), (27, 8049500), (30, 7244550), (34, 6392250), (36, 6037125), (45, 4829700), (50, 4346730), (51, 4261500), (54, 4024750), (60, 3622275), (68, 3196125), (75, 2897820), (85, 2556900), (90, 2414850), (100, 2173365), (102, 2130750), (108, 2012375), (125, 1738692), (135, 1609900), (150, 1448910), (153, 1420500), (170, 1278450), (180, 1207425), (204, 1065375), (225, 965940), (250, 869346), (255, 852300), (270, 804950), (300, 724455), (306, 710250), (340, 639225), (375, 579564), (425, 511380), (450, 482970), (459, 473500), (500, 434673), (510, 426150), (540, 402475), (612, 355125), (675, 321980), (750, 289782), (765, 284100), (850, 255690), (900, 241485), (918, 236750), (947, 229500), (1020, 213075), (1125, 193188), (1275, 170460), (1350, 160990), (1500, 144891), (1530, 142050), (1700, 127845), (1836, 118375), (1894, 114750), (2125, 102276), (2250, 96594), (2295, 94700), (2550, 85230), (2700, 80495), (2841, 76500), (3060, 71025), (3375, 64396), (3788, 57375), (3825, 56820), (4250, 51138), (4500, 48297), (4590, 47350), (4735, 45900), (5100, 42615), (5682, 38250), (6375, 34092), (6750, 32198), (7650, 28410), (8500, 25569), (8523, 25500), (9180, 23675), (9470, 22950), (11364, 19125), (11475, 18940), (12750, 17046), (13500, 16099), (14205, 15300)]