1420873300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 4103737344

約数和(自身を除く): 2682864044

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 44, 46, 50, 55, 70, 71, 77, 92, 100, 110, 113, 115, 140, 142, 154, 161, 175, 220, 226, 230, 253, 275, 284, 308, 322, 350, 355, 385, 452, 460, 497, 506, 550, 565, 575, 644, 700, 710, 770, 781, 791, 805, 994, 1012, 1100, 1130, 1150, 1243, 1265, 1420, 1540, 1562, 1582, 1610, 1633, 1771, 1775, 1925, 1988, 2260, 2300, 2485, 2486, 2530, 2599, 2825, 3124, 3164, 3220, 3266, 3542, 3550, 3850, 3905, 3955, 4025, 4970, 4972, 5060, 5198, 5467, 5650, 6215, 6325, 6532, 7084, 7100, 7700, 7810, 7910, 8023, 8050, 8165, 8701, 8855, 9940, 10396, 10934, 11300, 11431, 12425, 12430, 12650, 12995, 15620, 15820, 16046, 16100, 16330, 17402, 17710, 17963, 18193, 19525, 19775, 21868, 22862, 24850, 24860, 25300, 25990, 27335, 28589, 31075, 32092, 32660, 34804, 35420, 35926, 36386, 39050, 39550, 40115, 40825, 43505, 44275, 45724, 49700, 51980, 54670, 56161, 57155, 57178, 62150, 64975, 71852, 72772, 78100, 79100, 80230, 81650, 87010, 88253, 88550, 89815, 90965, 109340, 112322, 114310, 114356, 124300, 125741, 129950, 136675, 142945, 160460, 163300, 174020, 176506, 177100, 179630, 181930, 184529, 200123, 200575, 217525, 224644, 228620, 251482, 259900, 273350, 280805, 285775, 285890, 353012, 359260, 363860, 369058, 400246, 401150, 435050, 441265, 449075, 454825, 502964, 546700, 561610, 571550, 571780, 617771, 628705, 714725, 738116, 800492, 802300, 870100, 882530, 898150, 909650, 922645, 1000615, 1123220, 1143100, 1235542, 1257410, 1291703, 1404025, 1429450, 1765060, 1796300, 1819300, 1845290, 2001230, 2029819, 2206325, 2471084, 2514820, 2583406, 2808050, 2858900, 3088855, 3143525, 3690580, 4002460, 4059638, 4412650, 4613225, 5003075, 5166812, 5616100, 6177710, 6287050, 6458515, 8119276, 8825300, 9226450, 10006150, 10149095, 12355420, 12574100, 12917030, 14208733, 15444275, 18452900, 20012300, 20298190, 25834060, 28417466, 30888550, 32292575, 40596380, 50745475, 56834932, 61777100, 64585150, 71043665, 101490950, 129170300, 142087330, 202981900, 284174660, 355218325, 710436650, 1420873300]

約数ペア:

[(1, 1420873300), (2, 710436650), (4, 355218325), (5, 284174660), (7, 202981900), (10, 142087330), (11, 129170300), (14, 101490950), (20, 71043665), (22, 64585150), (23, 61777100), (25, 56834932), (28, 50745475), (35, 40596380), (44, 32292575), (46, 30888550), (50, 28417466), (55, 25834060), (70, 20298190), (71, 20012300), (77, 18452900), (92, 15444275), (100, 14208733), (110, 12917030), (113, 12574100), (115, 12355420), (140, 10149095), (142, 10006150), (154, 9226450), (161, 8825300), (175, 8119276), (220, 6458515), (226, 6287050), (230, 6177710), (253, 5616100), (275, 5166812), (284, 5003075), (308, 4613225), (322, 4412650), (350, 4059638), (355, 4002460), (385, 3690580), (452, 3143525), (460, 3088855), (497, 2858900), (506, 2808050), (550, 2583406), (565, 2514820), (575, 2471084), (644, 2206325), (700, 2029819), (710, 2001230), (770, 1845290), (781, 1819300), (791, 1796300), (805, 1765060), (994, 1429450), (1012, 1404025), (1100, 1291703), (1130, 1257410), (1150, 1235542), (1243, 1143100), (1265, 1123220), (1420, 1000615), (1540, 922645), (1562, 909650), (1582, 898150), (1610, 882530), (1633, 870100), (1771, 802300), (1775, 800492), (1925, 738116), (1988, 714725), (2260, 628705), (2300, 617771), (2485, 571780), (2486, 571550), (2530, 561610), (2599, 546700), (2825, 502964), (3124, 454825), (3164, 449075), (3220, 441265), (3266, 435050), (3542, 401150), (3550, 400246), (3850, 369058), (3905, 363860), (3955, 359260), (4025, 353012), (4970, 285890), (4972, 285775), (5060, 280805), (5198, 273350), (5467, 259900), (5650, 251482), (6215, 228620), (6325, 224644), (6532, 217525), (7084, 200575), (7100, 200123), (7700, 184529), (7810, 181930), (7910, 179630), (8023, 177100), (8050, 176506), (8165, 174020), (8701, 163300), (8855, 160460), (9940, 142945), (10396, 136675), (10934, 129950), (11300, 125741), (11431, 124300), (12425, 114356), (12430, 114310), (12650, 112322), (12995, 109340), (15620, 90965), (15820, 89815), (16046, 88550), (16100, 88253), (16330, 87010), (17402, 81650), (17710, 80230), (17963, 79100), (18193, 78100), (19525, 72772), (19775, 71852), (21868, 64975), (22862, 62150), (24850, 57178), (24860, 57155), (25300, 56161), (25990, 54670), (27335, 51980), (28589, 49700), (31075, 45724), (32092, 44275), (32660, 43505), (34804, 40825), (35420, 40115), (35926, 39550), (36386, 39050)]