131561100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 457814448

約数和(自身を除く): 326253348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 97, 99, 100, 110, 132, 137, 150, 165, 180, 194, 198, 220, 225, 274, 275, 291, 300, 330, 388, 396, 411, 450, 485, 495, 548, 550, 582, 660, 685, 822, 825, 873, 900, 970, 990, 1067, 1100, 1164, 1233, 1370, 1455, 1507, 1644, 1650, 1746, 1940, 1980, 2055, 2134, 2425, 2466, 2475, 2740, 2910, 3014, 3201, 3300, 3425, 3492, 4110, 4268, 4365, 4521, 4850, 4932, 4950, 5335, 5820, 6028, 6165, 6402, 6850, 7275, 7535, 8220, 8730, 9042, 9603, 9700, 9900, 10275, 10670, 12330, 12804, 13289, 13563, 13700, 14550, 15070, 16005, 17460, 18084, 19206, 20550, 21340, 21825, 22605, 24660, 26578, 26675, 27126, 29100, 30140, 30825, 32010, 37675, 38412, 39867, 41100, 43650, 45210, 48015, 53156, 53350, 54252, 61650, 64020, 66445, 67815, 75350, 79734, 80025, 87300, 90420, 96030, 106700, 113025, 119601, 123300, 132890, 135630, 146179, 150700, 159468, 160050, 192060, 199335, 226050, 239202, 240075, 265780, 271260, 292358, 320100, 332225, 339075, 398670, 438537, 452100, 478404, 480150, 584716, 598005, 664450, 678150, 730895, 797340, 877074, 960300, 996675, 1196010, 1315611, 1328900, 1356300, 1461790, 1754148, 1993350, 2192685, 2392020, 2631222, 2923580, 2990025, 3654475, 3986700, 4385370, 5262444, 5980050, 6578055, 7308950, 8770740, 10963425, 11960100, 13156110, 14617900, 21926850, 26312220, 32890275, 43853700, 65780550, 131561100]

約数ペア:

[(1, 131561100), (2, 65780550), (3, 43853700), (4, 32890275), (5, 26312220), (6, 21926850), (9, 14617900), (10, 13156110), (11, 11960100), (12, 10963425), (15, 8770740), (18, 7308950), (20, 6578055), (22, 5980050), (25, 5262444), (30, 4385370), (33, 3986700), (36, 3654475), (44, 2990025), (45, 2923580), (50, 2631222), (55, 2392020), (60, 2192685), (66, 1993350), (75, 1754148), (90, 1461790), (97, 1356300), (99, 1328900), (100, 1315611), (110, 1196010), (132, 996675), (137, 960300), (150, 877074), (165, 797340), (180, 730895), (194, 678150), (198, 664450), (220, 598005), (225, 584716), (274, 480150), (275, 478404), (291, 452100), (300, 438537), (330, 398670), (388, 339075), (396, 332225), (411, 320100), (450, 292358), (485, 271260), (495, 265780), (548, 240075), (550, 239202), (582, 226050), (660, 199335), (685, 192060), (822, 160050), (825, 159468), (873, 150700), (900, 146179), (970, 135630), (990, 132890), (1067, 123300), (1100, 119601), (1164, 113025), (1233, 106700), (1370, 96030), (1455, 90420), (1507, 87300), (1644, 80025), (1650, 79734), (1746, 75350), (1940, 67815), (1980, 66445), (2055, 64020), (2134, 61650), (2425, 54252), (2466, 53350), (2475, 53156), (2740, 48015), (2910, 45210), (3014, 43650), (3201, 41100), (3300, 39867), (3425, 38412), (3492, 37675), (4110, 32010), (4268, 30825), (4365, 30140), (4521, 29100), (4850, 27126), (4932, 26675), (4950, 26578), (5335, 24660), (5820, 22605), (6028, 21825), (6165, 21340), (6402, 20550), (6850, 19206), (7275, 18084), (7535, 17460), (8220, 16005), (8730, 15070), (9042, 14550), (9603, 13700), (9700, 13563), (9900, 13289), (10275, 12804), (10670, 12330)]