2012359500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{7331}}^1$

素因数の和:7417

約数の個数: 144

約数和(自身を含む): 6453274464

約数和(自身を除く): 4440914964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 90, 100, 122, 125, 150, 180, 183, 225, 244, 250, 300, 305, 366, 375, 450, 500, 549, 610, 732, 750, 900, 915, 1098, 1125, 1220, 1500, 1525, 1830, 2196, 2250, 2745, 3050, 3660, 4500, 4575, 5490, 6100, 7331, 7625, 9150, 10980, 13725, 14662, 15250, 18300, 21993, 22875, 27450, 29324, 30500, 36655, 43986, 45750, 54900, 65979, 68625, 73310, 87972, 91500, 109965, 131958, 137250, 146620, 183275, 219930, 263916, 274500, 329895, 366550, 439860, 447191, 549825, 659790, 733100, 894382, 916375, 1099650, 1319580, 1341573, 1649475, 1788764, 1832750, 2199300, 2235955, 2683146, 2749125, 3298950, 3665500, 4024719, 4471910, 5366292, 5498250, 6597900, 6707865, 8049438, 8247375, 8943820, 10996500, 11179775, 13415730, 16098876, 16494750, 20123595, 22359550, 26831460, 32989500, 33539325, 40247190, 44719100, 55898875, 67078650, 80494380, 100617975, 111797750, 134157300, 167696625, 201235950, 223595500, 335393250, 402471900, 503089875, 670786500, 1006179750, 2012359500]

約数ペア:

[(1, 2012359500), (2, 1006179750), (3, 670786500), (4, 503089875), (5, 402471900), (6, 335393250), (9, 223595500), (10, 201235950), (12, 167696625), (15, 134157300), (18, 111797750), (20, 100617975), (25, 80494380), (30, 67078650), (36, 55898875), (45, 44719100), (50, 40247190), (60, 33539325), (61, 32989500), (75, 26831460), (90, 22359550), (100, 20123595), (122, 16494750), (125, 16098876), (150, 13415730), (180, 11179775), (183, 10996500), (225, 8943820), (244, 8247375), (250, 8049438), (300, 6707865), (305, 6597900), (366, 5498250), (375, 5366292), (450, 4471910), (500, 4024719), (549, 3665500), (610, 3298950), (732, 2749125), (750, 2683146), (900, 2235955), (915, 2199300), (1098, 1832750), (1125, 1788764), (1220, 1649475), (1500, 1341573), (1525, 1319580), (1830, 1099650), (2196, 916375), (2250, 894382), (2745, 733100), (3050, 659790), (3660, 549825), (4500, 447191), (4575, 439860), (5490, 366550), (6100, 329895), (7331, 274500), (7625, 263916), (9150, 219930), (10980, 183275), (13725, 146620), (14662, 137250), (15250, 131958), (18300, 109965), (21993, 91500), (22875, 87972), (27450, 73310), (29324, 68625), (30500, 65979), (36655, 54900), (43986, 45750)]