78777300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 277857216

約数和(自身を除く): 199079916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 49, 50, 60, 69, 70, 75, 84, 92, 98, 100, 105, 115, 138, 140, 147, 150, 161, 175, 196, 210, 230, 233, 245, 276, 294, 300, 322, 345, 350, 420, 460, 466, 483, 490, 525, 575, 588, 644, 690, 699, 700, 735, 805, 932, 966, 980, 1050, 1127, 1150, 1165, 1225, 1380, 1398, 1470, 1610, 1631, 1725, 1932, 2100, 2254, 2300, 2330, 2415, 2450, 2796, 2940, 3220, 3262, 3381, 3450, 3495, 3675, 4025, 4508, 4660, 4830, 4893, 4900, 5359, 5635, 5825, 6524, 6762, 6900, 6990, 7350, 8050, 8155, 9660, 9786, 10718, 11270, 11417, 11650, 12075, 13524, 13980, 14700, 16077, 16100, 16310, 16905, 17475, 19572, 21436, 22540, 22834, 23300, 24150, 24465, 26795, 28175, 32154, 32620, 33810, 34251, 34950, 37513, 40775, 45668, 48300, 48930, 53590, 56350, 57085, 64308, 67620, 68502, 69900, 75026, 80385, 81550, 84525, 97860, 107180, 112539, 112700, 114170, 122325, 133975, 137004, 150052, 160770, 163100, 169050, 171255, 187565, 225078, 228340, 244650, 262591, 267950, 285425, 321540, 338100, 342510, 375130, 401925, 450156, 489300, 525182, 535900, 562695, 570850, 685020, 750260, 787773, 803850, 856275, 937825, 1050364, 1125390, 1141700, 1312955, 1575546, 1607700, 1712550, 1875650, 2250780, 2625910, 2813475, 3151092, 3425100, 3751300, 3938865, 5251820, 5626950, 6564775, 7877730, 11253900, 13129550, 15755460, 19694325, 26259100, 39388650, 78777300]

約数ペア:

[(1, 78777300), (2, 39388650), (3, 26259100), (4, 19694325), (5, 15755460), (6, 13129550), (7, 11253900), (10, 7877730), (12, 6564775), (14, 5626950), (15, 5251820), (20, 3938865), (21, 3751300), (23, 3425100), (25, 3151092), (28, 2813475), (30, 2625910), (35, 2250780), (42, 1875650), (46, 1712550), (49, 1607700), (50, 1575546), (60, 1312955), (69, 1141700), (70, 1125390), (75, 1050364), (84, 937825), (92, 856275), (98, 803850), (100, 787773), (105, 750260), (115, 685020), (138, 570850), (140, 562695), (147, 535900), (150, 525182), (161, 489300), (175, 450156), (196, 401925), (210, 375130), (230, 342510), (233, 338100), (245, 321540), (276, 285425), (294, 267950), (300, 262591), (322, 244650), (345, 228340), (350, 225078), (420, 187565), (460, 171255), (466, 169050), (483, 163100), (490, 160770), (525, 150052), (575, 137004), (588, 133975), (644, 122325), (690, 114170), (699, 112700), (700, 112539), (735, 107180), (805, 97860), (932, 84525), (966, 81550), (980, 80385), (1050, 75026), (1127, 69900), (1150, 68502), (1165, 67620), (1225, 64308), (1380, 57085), (1398, 56350), (1470, 53590), (1610, 48930), (1631, 48300), (1725, 45668), (1932, 40775), (2100, 37513), (2254, 34950), (2300, 34251), (2330, 33810), (2415, 32620), (2450, 32154), (2796, 28175), (2940, 26795), (3220, 24465), (3262, 24150), (3381, 23300), (3450, 22834), (3495, 22540), (3675, 21436), (4025, 19572), (4508, 17475), (4660, 16905), (4830, 16310), (4893, 16100), (4900, 16077), (5359, 14700), (5635, 13980), (5825, 13524), (6524, 12075), (6762, 11650), (6900, 11417), (6990, 11270), (7350, 10718), (8050, 9786), (8155, 9660)]