102278340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 322672896

約数和(自身を除く): 220394556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 71, 90, 106, 142, 151, 159, 180, 212, 213, 265, 284, 302, 318, 355, 426, 453, 477, 530, 604, 636, 639, 710, 755, 795, 852, 906, 954, 1060, 1065, 1278, 1359, 1420, 1510, 1590, 1812, 1908, 2130, 2265, 2385, 2556, 2718, 3020, 3180, 3195, 3763, 4260, 4530, 4770, 5436, 6390, 6795, 7526, 8003, 9060, 9540, 10721, 11289, 12780, 13590, 15052, 16006, 18815, 21442, 22578, 24009, 27180, 32012, 32163, 33867, 37630, 40015, 42884, 45156, 48018, 53605, 56445, 64326, 67734, 72027, 75260, 80030, 96036, 96489, 107210, 112890, 120045, 128652, 135468, 144054, 160060, 160815, 169335, 192978, 214420, 225780, 240090, 288108, 321630, 338670, 360135, 385956, 480180, 482445, 568213, 643260, 677340, 720270, 964890, 1136426, 1440540, 1704639, 1929780, 2272852, 2841065, 3409278, 5113917, 5682130, 6818556, 8523195, 10227834, 11364260, 17046390, 20455668, 25569585, 34092780, 51139170, 102278340]

約数ペア:

[(1, 102278340), (2, 51139170), (3, 34092780), (4, 25569585), (5, 20455668), (6, 17046390), (9, 11364260), (10, 10227834), (12, 8523195), (15, 6818556), (18, 5682130), (20, 5113917), (30, 3409278), (36, 2841065), (45, 2272852), (53, 1929780), (60, 1704639), (71, 1440540), (90, 1136426), (106, 964890), (142, 720270), (151, 677340), (159, 643260), (180, 568213), (212, 482445), (213, 480180), (265, 385956), (284, 360135), (302, 338670), (318, 321630), (355, 288108), (426, 240090), (453, 225780), (477, 214420), (530, 192978), (604, 169335), (636, 160815), (639, 160060), (710, 144054), (755, 135468), (795, 128652), (852, 120045), (906, 112890), (954, 107210), (1060, 96489), (1065, 96036), (1278, 80030), (1359, 75260), (1420, 72027), (1510, 67734), (1590, 64326), (1812, 56445), (1908, 53605), (2130, 48018), (2265, 45156), (2385, 42884), (2556, 40015), (2718, 37630), (3020, 33867), (3180, 32163), (3195, 32012), (3763, 27180), (4260, 24009), (4530, 22578), (4770, 21442), (5436, 18815), (6390, 16006), (6795, 15052), (7526, 13590), (8003, 12780), (9060, 11289), (9540, 10721)]