82889100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 303313920

約数和(自身を除く): 220424820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 59, 60, 63, 70, 75, 84, 90, 100, 105, 118, 126, 140, 150, 175, 177, 180, 210, 223, 225, 236, 252, 295, 300, 315, 350, 354, 413, 420, 446, 450, 525, 531, 590, 630, 669, 700, 708, 826, 885, 892, 900, 1050, 1062, 1115, 1180, 1239, 1260, 1338, 1475, 1561, 1575, 1652, 1770, 2007, 2065, 2100, 2124, 2230, 2478, 2655, 2676, 2950, 3122, 3150, 3345, 3540, 3717, 4014, 4130, 4425, 4460, 4683, 4956, 5310, 5575, 5900, 6195, 6244, 6300, 6690, 7434, 7805, 8028, 8260, 8850, 9366, 10035, 10325, 10620, 11150, 12390, 13157, 13275, 13380, 14049, 14868, 15610, 16725, 17700, 18585, 18732, 20070, 20650, 22300, 23415, 24780, 26314, 26550, 28098, 30975, 31220, 33450, 37170, 39025, 39471, 40140, 41300, 46830, 50175, 52628, 53100, 56196, 61950, 65785, 66900, 70245, 74340, 78050, 78942, 92099, 92925, 93660, 100350, 117075, 118413, 123900, 131570, 140490, 156100, 157884, 184198, 185850, 197355, 200700, 234150, 236826, 263140, 276297, 280980, 328925, 351225, 368396, 371700, 394710, 460495, 468300, 473652, 552594, 592065, 657850, 702450, 789420, 828891, 920990, 986775, 1105188, 1184130, 1315700, 1381485, 1404900, 1657782, 1841980, 1973550, 2302475, 2368260, 2762970, 2960325, 3315564, 3947100, 4144455, 4604950, 5525940, 5920650, 6907425, 8288910, 9209900, 11841300, 13814850, 16577820, 20722275, 27629700, 41444550, 82889100]

約数ペア:

[(1, 82889100), (2, 41444550), (3, 27629700), (4, 20722275), (5, 16577820), (6, 13814850), (7, 11841300), (9, 9209900), (10, 8288910), (12, 6907425), (14, 5920650), (15, 5525940), (18, 4604950), (20, 4144455), (21, 3947100), (25, 3315564), (28, 2960325), (30, 2762970), (35, 2368260), (36, 2302475), (42, 1973550), (45, 1841980), (50, 1657782), (59, 1404900), (60, 1381485), (63, 1315700), (70, 1184130), (75, 1105188), (84, 986775), (90, 920990), (100, 828891), (105, 789420), (118, 702450), (126, 657850), (140, 592065), (150, 552594), (175, 473652), (177, 468300), (180, 460495), (210, 394710), (223, 371700), (225, 368396), (236, 351225), (252, 328925), (295, 280980), (300, 276297), (315, 263140), (350, 236826), (354, 234150), (413, 200700), (420, 197355), (446, 185850), (450, 184198), (525, 157884), (531, 156100), (590, 140490), (630, 131570), (669, 123900), (700, 118413), (708, 117075), (826, 100350), (885, 93660), (892, 92925), (900, 92099), (1050, 78942), (1062, 78050), (1115, 74340), (1180, 70245), (1239, 66900), (1260, 65785), (1338, 61950), (1475, 56196), (1561, 53100), (1575, 52628), (1652, 50175), (1770, 46830), (2007, 41300), (2065, 40140), (2100, 39471), (2124, 39025), (2230, 37170), (2478, 33450), (2655, 31220), (2676, 30975), (2950, 28098), (3122, 26550), (3150, 26314), (3345, 24780), (3540, 23415), (3717, 22300), (4014, 20650), (4130, 20070), (4425, 18732), (4460, 18585), (4683, 17700), (4956, 16725), (5310, 15610), (5575, 14868), (5900, 14049), (6195, 13380), (6244, 13275), (6300, 13157), (6690, 12390), (7434, 11150), (7805, 10620), (8028, 10325), (8260, 10035), (8850, 9366)]