81873147000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{16139}}^1$

素因数の和:16271

約数の個数: 256

約数和(自身を含む): 271926720000

約数和(自身を除く): 190053573000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 89, 95, 100, 114, 120, 125, 150, 152, 178, 190, 200, 228, 250, 267, 285, 300, 356, 375, 380, 445, 456, 475, 500, 534, 570, 600, 712, 750, 760, 890, 950, 1000, 1068, 1140, 1335, 1425, 1500, 1691, 1780, 1900, 2136, 2225, 2280, 2375, 2670, 2850, 3000, 3382, 3560, 3800, 4450, 4750, 5073, 5340, 5700, 6675, 6764, 7125, 8455, 8900, 9500, 10146, 10680, 11125, 11400, 13350, 13528, 14250, 16139, 16910, 17800, 19000, 20292, 22250, 25365, 26700, 28500, 32278, 33375, 33820, 40584, 42275, 44500, 48417, 50730, 53400, 57000, 64556, 66750, 67640, 80695, 84550, 89000, 96834, 101460, 126825, 129112, 133500, 161390, 169100, 193668, 202920, 211375, 242085, 253650, 267000, 306641, 322780, 338200, 387336, 403475, 422750, 484170, 507300, 613282, 634125, 645560, 806950, 845500, 919923, 968340, 1014600, 1210425, 1226564, 1268250, 1436371, 1533205, 1613900, 1691000, 1839846, 1936680, 2017375, 2420850, 2453128, 2536500, 2872742, 3066410, 3227800, 3679692, 4034750, 4309113, 4599615, 4841700, 5073000, 5745484, 6052125, 6132820, 7181855, 7359384, 7666025, 8069500, 8618226, 9199230, 9683400, 11490968, 12104250, 12265640, 14363710, 15332050, 16139000, 17236452, 18398460, 21545565, 22998075, 24208500, 27291049, 28727420, 30664100, 34472904, 35909275, 36796920, 38330125, 43091130, 45996150, 48417000, 54582098, 57454840, 61328200, 71818550, 76660250, 81873147, 86182260, 91992300, 107727825, 109164196, 114990375, 136455245, 143637100, 153320500, 163746294, 172364520, 179546375, 183984600, 215455650, 218328392, 229980750, 272910490, 287274200, 306641000, 327492588, 359092750, 409365735, 430911300, 459961500, 538639125, 545820980, 654985176, 682276225, 718185500, 818731470, 861822600, 919923000, 1077278250, 1091641960, 1364552450, 1436371000, 1637462940, 2046828675, 2154556500, 2729104900, 3274925880, 3411381125, 4093657350, 4309113000, 5458209800, 6822762250, 8187314700, 10234143375, 13645524500, 16374629400, 20468286750, 27291049000, 40936573500, 81873147000]

約数ペア:

[(1, 81873147000), (2, 40936573500), (3, 27291049000), (4, 20468286750), (5, 16374629400), (6, 13645524500), (8, 10234143375), (10, 8187314700), (12, 6822762250), (15, 5458209800), (19, 4309113000), (20, 4093657350), (24, 3411381125), (25, 3274925880), (30, 2729104900), (38, 2154556500), (40, 2046828675), (50, 1637462940), (57, 1436371000), (60, 1364552450), (75, 1091641960), (76, 1077278250), (89, 919923000), (95, 861822600), (100, 818731470), (114, 718185500), (120, 682276225), (125, 654985176), (150, 545820980), (152, 538639125), (178, 459961500), (190, 430911300), (200, 409365735), (228, 359092750), (250, 327492588), (267, 306641000), (285, 287274200), (300, 272910490), (356, 229980750), (375, 218328392), (380, 215455650), (445, 183984600), (456, 179546375), (475, 172364520), (500, 163746294), (534, 153320500), (570, 143637100), (600, 136455245), (712, 114990375), (750, 109164196), (760, 107727825), (890, 91992300), (950, 86182260), (1000, 81873147), (1068, 76660250), (1140, 71818550), (1335, 61328200), (1425, 57454840), (1500, 54582098), (1691, 48417000), (1780, 45996150), (1900, 43091130), (2136, 38330125), (2225, 36796920), (2280, 35909275), (2375, 34472904), (2670, 30664100), (2850, 28727420), (3000, 27291049), (3382, 24208500), (3560, 22998075), (3800, 21545565), (4450, 18398460), (4750, 17236452), (5073, 16139000), (5340, 15332050), (5700, 14363710), (6675, 12265640), (6764, 12104250), (7125, 11490968), (8455, 9683400), (8900, 9199230), (9500, 8618226), (10146, 8069500), (10680, 7666025), (11125, 7359384), (11400, 7181855), (13350, 6132820), (13528, 6052125), (14250, 5745484), (16139, 5073000), (16910, 4841700), (17800, 4599615), (19000, 4309113), (20292, 4034750), (22250, 3679692), (25365, 3227800), (26700, 3066410), (28500, 2872742), (32278, 2536500), (33375, 2453128), (33820, 2420850), (40584, 2017375), (42275, 1936680), (44500, 1839846), (48417, 1691000), (50730, 1613900), (53400, 1533205), (57000, 1436371), (64556, 1268250), (66750, 1226564), (67640, 1210425), (80695, 1014600), (84550, 968340), (89000, 919923), (96834, 845500), (101460, 806950), (126825, 645560), (129112, 634125), (133500, 613282), (161390, 507300), (169100, 484170), (193668, 422750), (202920, 403475), (211375, 387336), (242085, 338200), (253650, 322780), (267000, 306641)]