85945950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 244662912

約数和(自身を除く): 158716962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 61, 62, 75, 90, 93, 101, 122, 150, 155, 183, 186, 202, 225, 279, 303, 305, 310, 366, 450, 465, 505, 549, 558, 606, 610, 775, 909, 915, 930, 1010, 1098, 1395, 1515, 1525, 1550, 1818, 1830, 1891, 2325, 2525, 2745, 2790, 3030, 3050, 3131, 3782, 4545, 4575, 4650, 5050, 5490, 5673, 6161, 6262, 6975, 7575, 9090, 9150, 9393, 9455, 11346, 12322, 13725, 13950, 15150, 15655, 17019, 18483, 18786, 18910, 22725, 27450, 28179, 28365, 30805, 31310, 34038, 36966, 45450, 46965, 47275, 55449, 56358, 56730, 61610, 78275, 85095, 92415, 93930, 94550, 110898, 140895, 141825, 154025, 156550, 170190, 184830, 190991, 234825, 277245, 281790, 283650, 308050, 381982, 425475, 462075, 469650, 554490, 572973, 704475, 850950, 924150, 954955, 1145946, 1386225, 1408950, 1718919, 1909910, 2772450, 2864865, 3437838, 4774775, 5729730, 8594595, 9549550, 14324325, 17189190, 28648650, 42972975, 85945950]

約数ペア:

[(1, 85945950), (2, 42972975), (3, 28648650), (5, 17189190), (6, 14324325), (9, 9549550), (10, 8594595), (15, 5729730), (18, 4774775), (25, 3437838), (30, 2864865), (31, 2772450), (45, 1909910), (50, 1718919), (61, 1408950), (62, 1386225), (75, 1145946), (90, 954955), (93, 924150), (101, 850950), (122, 704475), (150, 572973), (155, 554490), (183, 469650), (186, 462075), (202, 425475), (225, 381982), (279, 308050), (303, 283650), (305, 281790), (310, 277245), (366, 234825), (450, 190991), (465, 184830), (505, 170190), (549, 156550), (558, 154025), (606, 141825), (610, 140895), (775, 110898), (909, 94550), (915, 93930), (930, 92415), (1010, 85095), (1098, 78275), (1395, 61610), (1515, 56730), (1525, 56358), (1550, 55449), (1818, 47275), (1830, 46965), (1891, 45450), (2325, 36966), (2525, 34038), (2745, 31310), (2790, 30805), (3030, 28365), (3050, 28179), (3131, 27450), (3782, 22725), (4545, 18910), (4575, 18786), (4650, 18483), (5050, 17019), (5490, 15655), (5673, 15150), (6161, 13950), (6262, 13725), (6975, 12322), (7575, 11346), (9090, 9455), (9150, 9393)]