202956840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1753

約数の個数: 160

約数和(自身を含む): 701011080

約数和(自身を除く): 498054240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1480, 1620, 1665, 1693, 1998, 2220, 2664, 2997, 3240, 3330, 3386, 3996, 4440, 4995, 5079, 5994, 6660, 6772, 7992, 8465, 9990, 10158, 11988, 13320, 13544, 14985, 15237, 16930, 19980, 20316, 23976, 25395, 29970, 30474, 33860, 39960, 40632, 45711, 50790, 59940, 60948, 62641, 67720, 76185, 91422, 101580, 119880, 121896, 125282, 137133, 152370, 182844, 187923, 203160, 228555, 250564, 274266, 304740, 313205, 365688, 375846, 457110, 501128, 548532, 563769, 609480, 626410, 685665, 751692, 914220, 939615, 1097064, 1127538, 1252820, 1371330, 1503384, 1691307, 1828440, 1879230, 2255076, 2505640, 2742660, 2818845, 3382614, 3758460, 4510152, 5073921, 5485320, 5637690, 6765228, 7516920, 8456535, 10147842, 11275380, 13530456, 16913070, 20295684, 22550760, 25369605, 33826140, 40591368, 50739210, 67652280, 101478420, 202956840]

約数ペア:

[(1, 202956840), (2, 101478420), (3, 67652280), (4, 50739210), (5, 40591368), (6, 33826140), (8, 25369605), (9, 22550760), (10, 20295684), (12, 16913070), (15, 13530456), (18, 11275380), (20, 10147842), (24, 8456535), (27, 7516920), (30, 6765228), (36, 5637690), (37, 5485320), (40, 5073921), (45, 4510152), (54, 3758460), (60, 3382614), (72, 2818845), (74, 2742660), (81, 2505640), (90, 2255076), (108, 1879230), (111, 1828440), (120, 1691307), (135, 1503384), (148, 1371330), (162, 1252820), (180, 1127538), (185, 1097064), (216, 939615), (222, 914220), (270, 751692), (296, 685665), (324, 626410), (333, 609480), (360, 563769), (370, 548532), (405, 501128), (444, 457110), (540, 375846), (555, 365688), (648, 313205), (666, 304740), (740, 274266), (810, 250564), (888, 228555), (999, 203160), (1080, 187923), (1110, 182844), (1332, 152370), (1480, 137133), (1620, 125282), (1665, 121896), (1693, 119880), (1998, 101580), (2220, 91422), (2664, 76185), (2997, 67720), (3240, 62641), (3330, 60948), (3386, 59940), (3996, 50790), (4440, 45711), (4995, 40632), (5079, 39960), (5994, 33860), (6660, 30474), (6772, 29970), (7992, 25395), (8465, 23976), (9990, 20316), (10158, 19980), (11988, 16930), (13320, 15237), (13544, 14985)]