90859500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 292210464

約数和(自身を除く): 201350964

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, 331, 366, 375, 450, 500, 549, 610, 662, 732, 750, 900, 915, 993, 1098, 1125, 1220, 1324, 1500, 1525, 1655, 1830, 1986, 2196, 2250, 2745, 2979, 3050, 3310, 3660, 3972, 4500, 4575, 4965, 5490, 5958, 6100, 6620, 7625, 8275, 9150, 9930, 10980, 11916, 13725, 14895, 15250, 16550, 18300, 19860, 20191, 22875, 24825, 27450, 29790, 30500, 33100, 40382, 41375, 45750, 49650, 54900, 59580, 60573, 68625, 74475, 80764, 82750, 91500, 99300, 100955, 121146, 124125, 137250, 148950, 165500, 181719, 201910, 242292, 248250, 274500, 297900, 302865, 363438, 372375, 403820, 496500, 504775, 605730, 726876, 744750, 908595, 1009550, 1211460, 1489500, 1514325, 1817190, 2019100, 2523875, 3028650, 3634380, 4542975, 5047750, 6057300, 7571625, 9085950, 10095500, 15143250, 18171900, 22714875, 30286500, 45429750, 90859500]

約数ペア:

[(1, 90859500), (2, 45429750), (3, 30286500), (4, 22714875), (5, 18171900), (6, 15143250), (9, 10095500), (10, 9085950), (12, 7571625), (15, 6057300), (18, 5047750), (20, 4542975), (25, 3634380), (30, 3028650), (36, 2523875), (45, 2019100), (50, 1817190), (60, 1514325), (61, 1489500), (75, 1211460), (90, 1009550), (100, 908595), (122, 744750), (125, 726876), (150, 605730), (180, 504775), (183, 496500), (225, 403820), (244, 372375), (250, 363438), (300, 302865), (305, 297900), (331, 274500), (366, 248250), (375, 242292), (450, 201910), (500, 181719), (549, 165500), (610, 148950), (662, 137250), (732, 124125), (750, 121146), (900, 100955), (915, 99300), (993, 91500), (1098, 82750), (1125, 80764), (1220, 74475), (1324, 68625), (1500, 60573), (1525, 59580), (1655, 54900), (1830, 49650), (1986, 45750), (2196, 41375), (2250, 40382), (2745, 33100), (2979, 30500), (3050, 29790), (3310, 27450), (3660, 24825), (3972, 22875), (4500, 20191), (4575, 19860), (4965, 18300), (5490, 16550), (5958, 15250), (6100, 14895), (6620, 13725), (7625, 11916), (8275, 10980), (9150, 9930)]