30678833700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{186271}}^1$

素因数の和:186355

約数の個数: 144

約数和(自身を含む): 100244139520

約数和(自身を除く): 69565305820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 90, 100, 108, 122, 135, 150, 180, 183, 225, 244, 270, 300, 305, 366, 450, 540, 549, 610, 675, 732, 900, 915, 1098, 1220, 1350, 1525, 1647, 1830, 2196, 2700, 2745, 3050, 3294, 3660, 4575, 5490, 6100, 6588, 8235, 9150, 10980, 13725, 16470, 18300, 27450, 32940, 41175, 54900, 82350, 164700, 186271, 372542, 558813, 745084, 931355, 1117626, 1676439, 1862710, 2235252, 2794065, 3352878, 3725420, 4656775, 5029317, 5588130, 6705756, 8382195, 9313550, 10058634, 11176260, 11362531, 13970325, 16764390, 18627100, 20117268, 22725062, 25146585, 27940650, 33528780, 34087593, 41910975, 45450124, 50293170, 55881300, 56812655, 68175186, 83821950, 100586340, 102262779, 113625310, 125732925, 136350372, 167643900, 170437965, 204525558, 227250620, 251465850, 284063275, 306788337, 340875930, 409051116, 502931700, 511313895, 568126550, 613576674, 681751860, 852189825, 1022627790, 1136253100, 1227153348, 1533941685, 1704379650, 2045255580, 2556569475, 3067883370, 3408759300, 5113138950, 6135766740, 7669708425, 10226277900, 15339416850, 30678833700]

約数ペア:

[(1, 30678833700), (2, 15339416850), (3, 10226277900), (4, 7669708425), (5, 6135766740), (6, 5113138950), (9, 3408759300), (10, 3067883370), (12, 2556569475), (15, 2045255580), (18, 1704379650), (20, 1533941685), (25, 1227153348), (27, 1136253100), (30, 1022627790), (36, 852189825), (45, 681751860), (50, 613576674), (54, 568126550), (60, 511313895), (61, 502931700), (75, 409051116), (90, 340875930), (100, 306788337), (108, 284063275), (122, 251465850), (135, 227250620), (150, 204525558), (180, 170437965), (183, 167643900), (225, 136350372), (244, 125732925), (270, 113625310), (300, 102262779), (305, 100586340), (366, 83821950), (450, 68175186), (540, 56812655), (549, 55881300), (610, 50293170), (675, 45450124), (732, 41910975), (900, 34087593), (915, 33528780), (1098, 27940650), (1220, 25146585), (1350, 22725062), (1525, 20117268), (1647, 18627100), (1830, 16764390), (2196, 13970325), (2700, 11362531), (2745, 11176260), (3050, 10058634), (3294, 9313550), (3660, 8382195), (4575, 6705756), (5490, 5588130), (6100, 5029317), (6588, 4656775), (8235, 3725420), (9150, 3352878), (10980, 2794065), (13725, 2235252), (16470, 1862710), (18300, 1676439), (27450, 1117626), (32940, 931355), (41175, 745084), (54900, 558813), (82350, 372542), (164700, 186271)]